Search a number
-
+
10692130776 = 233211072
BaseRepresentation
bin10011111010100110…
…01111011111011000
31000121011010112001120
421331103033133120
5133344141141101
64524545245240
7525650416635
oct117523173730
930534115046
1010692130776
11459747a118
1220a4933820
131015202b02
1473604d18c
15428a28b36
hex27d4cf7d8

10692130776 has 24 divisors (see below), whose sum is σ = 26731593420. Its totient is φ = 3563874736.

The previous prime is 10692130769. The next prime is 10692130817. The reversal of 10692130776 is 67703129601.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×106921307762 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 496015 + ... + 517121.

Almost surely, 210692130776 is an apocalyptic number.

It is an amenable number.

10692130776 is an abundant number, since it is smaller than the sum of its proper divisors (16039462644).

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

10692130776 is an frugal number, since it uses more digits than its factorization.

10692130776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42223 (or 21112 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 42.

The spelling of 10692130776 in words is "ten billion, six hundred ninety-two million, one hundred thirty thousand, seven hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 24 21107 42214 63321 84428 126642 168856 253284 506568 445505449 891010898 1336516347 1782021796 2673032694 3564043592 5346065388 10692130776