Search a number
-
+
10678868924 = 2279117128859
BaseRepresentation
bin10011111001000001…
…01001101110111100
31000120020011202012212
421330200221232330
5133332242301144
64523353115552
7525426613433
oct117440515674
930506152185
1010678868924
11458aa41309
1220a03b8bb8
13101253b669
1473439a11a
154277a949e
hex27c829bbc

10678868924 has 24 divisors (see below), whose sum is σ = 18941395200. Its totient is φ = 5267162160.

The previous prime is 10678868909. The next prime is 10678868987. The reversal of 10678868924 is 42986887601.

It is a super-2 number, since 2×106788689242 (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 7 ways as a sum of consecutive naturals, for example, 355607 + ... + 384465.

It is an arithmetic number, because the mean of its divisors is an integer number (789224800).

Almost surely, 210678868924 is an apocalyptic number.

It is an amenable number.

10678868924 is a deficient number, since it is larger than the sum of its proper divisors (8262526276).

10678868924 is a wasteful number, since it uses less digits than its factorization.

10678868924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30113 (or 30111 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 10678868924 in words is "ten billion, six hundred seventy-eight million, eight hundred sixty-eight thousand, nine hundred twenty-four".

Divisors: 1 2 4 79 158 316 1171 2342 4684 28859 57718 92509 115436 185018 370036 2279861 4559722 9119444 33793889 67587778 135175556 2669717231 5339434462 10678868924