Search a number
-
+
10343112255 = 3257224314639
BaseRepresentation
bin10011010000111111…
…10101111000111111
3222200211101112122200
421220133311320333
5132140314043010
64430200442543
7514212001140
oct115037657077
928624345580
1010343112255
114428465363
122007a79453
13c8ab01588
14701959ac7
15408085cc0
hex2687f5e3f

10343112255 has 48 divisors (see below), whose sum is σ = 20499747840. Its totient is φ = 4725849024.

The previous prime is 10343112253. The next prime is 10343112257. The reversal of 10343112255 is 55221134301.

10343112255 is a `hidden beast` number, since 1 + 0 + 3 + 431 + 1 + 225 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (10343112253) and next prime (10343112257).

It is not a de Polignac number, because 10343112255 - 21 = 10343112253 is a prime.

It is a super-2 number, since 2×103431122552 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10343112253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 699226 + ... + 713864.

It is an arithmetic number, because the mean of its divisors is an integer number (427078080).

Almost surely, 210343112255 is an apocalyptic number.

10343112255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10343112255 is a deficient number, since it is larger than the sum of its proper divisors (10156635585).

10343112255 is a wasteful number, since it uses less digits than its factorization.

10343112255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16900 (or 16897 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 10343112255 its reverse (55221134301), we get a palindrome (65564246556).

The spelling of 10343112255 in words is "ten billion, three hundred forty-three million, one hundred twelve thousand, two hundred fifty-five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 2243 6729 11215 14639 15701 20187 33645 43917 47103 73195 78505 100935 102473 131751 141309 219585 235515 307419 512365 658755 706545 922257 1537095 4611285 32835277 98505831 164176385 229846939 295517493 492529155 689540817 1149234695 1477587465 2068622451 3447704085 10343112255