Search a number
-
+
23300388076 = 2272409290659
BaseRepresentation
bin10101101100110011…
…111011010011101100
32020010211210100120011
4111230303323103230
5340204344404301
614412024103004
71453256013400
oct255463732354
966124710504
1023300388076
119977509479
124623304a64
1322743947a4
1411b0763100
15915898a51
hex56ccfb4ec

23300388076 has 36 divisors (see below), whose sum is σ = 47549069400. Its totient is φ = 9961430976.

The previous prime is 23300388031. The next prime is 23300388077. The reversal of 23300388076 is 67088300332.

It is not an unprimeable number, because it can be changed into a prime (23300388077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65166 + ... + 225493.

Almost surely, 223300388076 is an apocalyptic number.

It is an amenable number.

23300388076 is an abundant number, since it is smaller than the sum of its proper divisors (24248681324).

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

23300388076 is a wasteful number, since it uses less digits than its factorization.

23300388076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291086 (or 291077 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 23300388076 in words is "twenty-three billion, three hundred million, three hundred eighty-eight thousand, seventy-six".

Divisors: 1 2 4 7 14 28 49 98 196 409 818 1636 2863 5726 11452 20041 40082 80164 290659 581318 1162636 2034613 4069226 8138452 14242291 28484582 56969164 118879531 237759062 475518124 832156717 1664313434 3328626868 5825097019 11650194038 23300388076