Base | Representation |
---|---|
bin | 1010011110011111010101… |
… | …11001110010010100000000 |
3 | 10000120101201102100202210020 |
4 | 11033033222321302110000 |
5 | 11004423004230002110 |
6 | 120555235323533440 |
7 | 4565300262211131 |
oct | 517175271622400 |
9 | 100511642322706 |
10 | 23037850625280 |
11 | 738233009a807 |
12 | 2700a8168a280 |
13 | cb15c97ab71a |
14 | 5990760a1c88 |
15 | 29e402544d70 |
hex | 14f3eae72500 |
23037850625280 has 288 divisors, whose sum is σ = 81292390228224. Its totient is φ = 5530654998528.
The previous prime is 23037850625197. The next prime is 23037850625281. The reversal of 23037850625280 is 8252605873032.
It is a happy number.
It is a super-2 number, since 2×230378506252802 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23037850625281) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6170479 + ... + 9173358.
It is an arithmetic number, because the mean of its divisors is an integer number (282265243848).
Almost surely, 223037850625280 is an apocalyptic number.
23037850625280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23037850625280 is an abundant number, since it is smaller than the sum of its proper divisors (58254539602944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23037850625280 is a wasteful number, since it uses less digits than its factorization.
23037850625280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15343901 (or 15343887 counting only the distinct ones).
The product of its (nonzero) digits is 4838400, while the sum is 51.
The spelling of 23037850625280 in words is "twenty-three trillion, thirty-seven billion, eight hundred fifty million, six hundred twenty-five thousand, two hundred eighty".
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