Base | Representation |
---|---|
bin | 1010100000010110001100… |
… | …11000001101111000000100 |
3 | 10000210111102120101111122100 |
4 | 11100023012120031320010 |
5 | 11011444201030324243 |
6 | 121044431314432100 |
7 | 4603016505030252 |
oct | 520130630157004 |
9 | 100714376344570 |
10 | 23101662354948 |
11 | 73a73a615a781 |
12 | 271130bb92630 |
13 | cb7628b4bc48 |
14 | 59c1aac9b5d2 |
15 | 2a0dd972e0d3 |
hex | 1502c660de04 |
23101662354948 has 18 divisors (see below), whose sum is σ = 58395868730654. Its totient is φ = 7700554118304.
The previous prime is 23101662354907. The next prime is 23101662354997. The reversal of 23101662354948 is 84945326610132.
It is a happy number.
23101662354948 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 1 + 6 + 623 + 5 + 4 + 9 + 4 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 21724846424064 + 1376815930884 = 4660992^2 + 1173378^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 23101662354894 and 23101662354903.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 320856421561 + ... + 320856421632.
Almost surely, 223101662354948 is an apocalyptic number.
It is an amenable number.
23101662354948 is an abundant number, since it is smaller than the sum of its proper divisors (35294206375706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23101662354948 is a wasteful number, since it uses less digits than its factorization.
23101662354948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 641712843203 (or 641712843198 counting only the distinct ones).
The product of its (nonzero) digits is 7464960, while the sum is 54.
The spelling of 23101662354948 in words is "twenty-three trillion, one hundred one billion, six hundred sixty-two million, three hundred fifty-four thousand, nine hundred forty-eight".
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