Base | Representation |
---|---|
bin | 10101011111110101… |
… | …111011111101000001 |
3 | 2012120200101022012101 |
4 | 111133311323331001 |
5 | 334233144424301 |
6 | 14334252430401 |
7 | 1445004441442 |
oct | 253765737501 |
9 | 65520338171 |
10 | 23082811201 |
11 | 987571077a |
12 | 4582478401 |
13 | 223b294c88 |
14 | 118d8c72c9 |
15 | 90171b701 |
hex | 55fd7bf41 |
23082811201 has 16 divisors (see below), whose sum is σ = 24660171648. Its totient is φ = 21558556800.
The previous prime is 23082811187. The next prime is 23082811223. The reversal of 23082811201 is 10211828032.
It is a cyclic number.
It is not a de Polignac number, because 23082811201 - 217 = 23082680129 is a prime.
It is a super-2 number, since 2×230828112012 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23082811201.
It is not an unprimeable number, because it can be changed into a prime (23082811291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132166 + ... + 252256.
It is an arithmetic number, because the mean of its divisors is an integer number (1541260728).
Almost surely, 223082811201 is an apocalyptic number.
It is an amenable number.
23082811201 is a deficient number, since it is larger than the sum of its proper divisors (1577360447).
23082811201 is a wasteful number, since it uses less digits than its factorization.
23082811201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120312.
The product of its (nonzero) digits is 1536, while the sum is 28.
The spelling of 23082811201 in words is "twenty-three billion, eighty-two million, eight hundred eleven thousand, two hundred one".
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