Base | Representation |
---|---|
bin | 10101110100001001… |
… | …110001001100001011 |
3 | 2020110102112211212201 |
4 | 111310021301030023 |
5 | 340432412214230 |
6 | 14432144021031 |
7 | 1456312632550 |
oct | 256411611413 |
9 | 66412484781 |
10 | 23423554315 |
11 | 9a2aa93057 |
12 | 4658601777 |
13 | 2293a59915 |
14 | 11c2c64a27 |
15 | 9215c75ca |
hex | 57427130b |
23423554315 has 32 divisors (see below), whose sum is σ = 34152938496. Its totient is φ = 15073618560.
The previous prime is 23423554309. The next prime is 23423554333. The reversal of 23423554315 is 51345532432.
It is not a de Polignac number, because 23423554315 - 223 = 23415165707 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 231841 + ... + 317170.
It is an arithmetic number, because the mean of its divisors is an integer number (1067279328).
Almost surely, 223423554315 is an apocalyptic number.
23423554315 is a deficient number, since it is larger than the sum of its proper divisors (10729384181).
23423554315 is a wasteful number, since it uses less digits than its factorization.
23423554315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549099.
The product of its digits is 216000, while the sum is 37.
The spelling of 23423554315 in words is "twenty-three billion, four hundred twenty-three million, five hundred fifty-four thousand, three hundred fifteen".
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