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135314358201 = 321127121572
BaseRepresentation
bin111111000000101011…
…1010011111110111001
3110221021021211121120100
41332001113103332321
54204110433430301
6142055040150013
712530134032021
oct1760127237671
9427237747510
10135314358201
1152428478100
1222284608309
13c9b5bba699
1467991daa81
1537be6b3286
hex1f815d3fb9

135314358201 has 81 divisors (see below), whose sum is σ = 219303232239. Its totient is φ = 80338658400.

The previous prime is 135314358139. The next prime is 135314358211. The reversal of 135314358201 is 102853413531.

The square root of 135314358201 is 367851.

It is a perfect power (a square), and thus also a powerful number.

135314358201 is a `hidden beast` number, since 1 + 3 + 5 + 31 + 43 + 582 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39662714025 + 95651644176 = 199155^2 + 309276^2 .

It is not a de Polignac number, because 135314358201 - 27 = 135314358073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135314358211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 861874815 + ... + 861874971.

Almost surely, 2135314358201 is an apocalyptic number.

135314358201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135314358201 is the 367851-st square number.

135314358201 is the 183926-th centered octagonal number.

It is an amenable number.

135314358201 is a deficient number, since it is larger than the sum of its proper divisors (83988874038).

135314358201 is an equidigital number, since it uses as much as digits as its factorization.

135314358201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Multiplying 135314358201 by its sum of digits (36), we get a square (4871316895236 = 22071062).

It can be divided in two parts, 1353143 and 58201, that added together give a square (1411344 = 11882).

The spelling of 135314358201 in words is "one hundred thirty-five billion, three hundred fourteen million, three hundred fifty-eight thousand, two hundred one".

Divisors: 1 3 9 11 33 71 99 121 157 213 363 471 639 781 1089 1413 1727 2343 5041 5181 7029 8591 11147 15123 15543 18997 24649 25773 33441 45369 55451 56991 73947 77319 100323 122617 166353 170973 221841 271139 367851 499059 609961 791437 813417 1103553 1348787 1750079 1829883 2374311 2440251 2982529 4046361 5250237 5489649 7122933 8705807 8947587 12139083 15750711 19250869 26117421 26842761 57752607 78352263 95763877 124255609 173257821 211759559 287291631 372766827 635278677 861874893 1118300481 1366811699 1905836031 4100435097 12301305291 15034928689 45104786067 135314358201