Base | Representation |
---|---|
bin | 10101111001001100… |
… | …101001010101110100 |
3 | 2020200022211000121220 |
4 | 111321030221111310 |
5 | 341121044212201 |
6 | 14444410110340 |
7 | 1461361233501 |
oct | 257114512564 |
9 | 66608730556 |
10 | 23508194676 |
11 | 9a7384366a |
12 | 4680a1b3b0 |
13 | 22a8453185 |
14 | 11d01b84a8 |
15 | 928c46036 |
hex | 579329574 |
23508194676 has 48 divisors (see below), whose sum is σ = 57905064000. Its totient is φ = 7402344192.
The previous prime is 23508194617. The next prime is 23508194693. The reversal of 23508194676 is 67649180532.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68145 + ... + 227288.
It is an arithmetic number, because the mean of its divisors is an integer number (1206355500).
It is a 2-persistent number, because it is pandigital, and so is 2⋅23508194676 = 47016389352, but 3⋅23508194676 = 70524584028 is not.
Almost surely, 223508194676 is an apocalyptic number.
23508194676 is the 96971-st centered pentagonal number.
It is an amenable number.
23508194676 is an abundant number, since it is smaller than the sum of its proper divisors (34396869324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23508194676 is a wasteful number, since it uses less digits than its factorization.
23508194676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295808 (or 295806 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 51.
The spelling of 23508194676 in words is "twenty-three billion, five hundred eight million, one hundred ninety-four thousand, six hundred seventy-six".
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