Search a number
-
+
10497757086 = 233229848921
BaseRepresentation
bin10011100011011011…
…10000111110011110
31000002121101022111000
421301231300332132
5132444411211321
64453403211130
7521100314535
oct116155607636
930077338430
1010497757086
1144a778a303
12204b816aa6
13cb3b686ab
147182d331c
15416931826
hex271b70f9e

10497757086 has 32 divisors (see below), whose sum is σ = 23430247200. Its totient is φ = 3483967680.

The previous prime is 10497757063. The next prime is 10497757099. The reversal of 10497757086 is 68075779401.

10497757086 is a `hidden beast` number, since 1 + 0 + 497 + 7 + 5 + 70 + 86 = 666.

It is a super-2 number, since 2×104977570862 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412095 + ... + 436826.

It is an arithmetic number, because the mean of its divisors is an integer number (732195225).

Almost surely, 210497757086 is an apocalyptic number.

10497757086 is an abundant number, since it is smaller than the sum of its proper divisors (12932490114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10497757086 is a wasteful number, since it uses less digits than its factorization.

10497757086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849161 (or 849155 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 54.

The spelling of 10497757086 in words is "ten billion, four hundred ninety-seven million, seven hundred fifty-seven thousand, eighty-six".

Divisors: 1 2 3 6 9 18 27 54 229 458 687 1374 2061 4122 6183 12366 848921 1697842 2546763 5093526 7640289 15280578 22920867 45841734 194402909 388805818 583208727 1166417454 1749626181 3499252362 5248878543 10497757086