Base | Representation |
---|---|
bin | 10101100110100111… |
… | …111110111100110010 |
3 | 2012212121111001211000 |
4 | 111212213332330302 |
5 | 340001312001340 |
6 | 14353435302430 |
7 | 1450555536564 |
oct | 254647767462 |
9 | 65777431730 |
10 | 23196593970 |
11 | 9923966420 |
12 | 45b45aaa16 |
13 | 2258a23064 |
14 | 11a0a65334 |
15 | 90b6e4d30 |
hex | 5669fef32 |
23196593970 has 64 divisors (see below), whose sum is σ = 67481009280. Its totient is φ = 5623416000.
The previous prime is 23196593923. The next prime is 23196593971. The reversal of 23196593970 is 7939569132.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (23196593971) 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, 3902181 + ... + 3908120.
It is an arithmetic number, because the mean of its divisors is an integer number (1054390770).
Almost surely, 223196593970 is an apocalyptic number.
23196593970 is an abundant number, since it is smaller than the sum of its proper divisors (44284415310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23196593970 is a wasteful number, since it uses less digits than its factorization.
23196593970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7810328 (or 7810322 counting only the distinct ones).
The product of its (nonzero) digits is 2755620, while the sum is 54.
The spelling of 23196593970 in words is "twenty-three billion, one hundred ninety-six million, five hundred ninety-three thousand, nine hundred seventy".
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