Base | Representation |
---|---|
bin | 10101100100001111… |
… | …111110111111110011 |
3 | 2012202211111200210112 |
4 | 111210033332333303 |
5 | 334411111421100 |
6 | 14345453251535 |
7 | 1446563053433 |
oct | 254417767763 |
9 | 65684450715 |
10 | 23156748275 |
11 | 99034207a1 |
12 | 45a3193bab |
13 | 22506b181b |
14 | 11996522c3 |
15 | 907e73b35 |
hex | 5643feff3 |
23156748275 has 12 divisors (see below), whose sum is σ = 30225651000. Its totient is φ = 17550377280.
The previous prime is 23156748259. The next prime is 23156748323. The reversal of 23156748275 is 57284765132.
It is not a de Polignac number, because 23156748275 - 24 = 23156748259 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24375050 + ... + 24375999.
It is an arithmetic number, because the mean of its divisors is an integer number (2518804250).
Almost surely, 223156748275 is an apocalyptic number.
23156748275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23156748275 is a deficient number, since it is larger than the sum of its proper divisors (7068902725).
23156748275 is a wasteful number, since it uses less digits than its factorization.
23156748275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48751078 (or 48751073 counting only the distinct ones).
The product of its digits is 2822400, while the sum is 50.
The spelling of 23156748275 in words is "twenty-three billion, one hundred fifty-six million, seven hundred forty-eight thousand, two hundred seventy-five".
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