Base | Representation |
---|---|
bin | 10101110010111000… |
… | …110110001100100011 |
3 | 2020101221122002220010 |
4 | 111302320312030203 |
5 | 340411444404110 |
6 | 14430105220003 |
7 | 1455634421604 |
oct | 256270661443 |
9 | 66357562803 |
10 | 23402341155 |
11 | 9a1a014316 |
12 | 4651491603 |
13 | 228c54025b |
14 | 11c0101dab |
15 | 91e7d7020 |
hex | 572e36323 |
23402341155 has 16 divisors (see below), whose sum is σ = 37576062720. Its totient is φ = 12437143008.
The previous prime is 23402341141. The next prime is 23402341177. The reversal of 23402341155 is 55114320432.
It is not a de Polignac number, because 23402341155 - 212 = 23402337059 is a prime.
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, 2752215 + ... + 2760704.
It is an arithmetic number, because the mean of its divisors is an integer number (2348503920).
Almost surely, 223402341155 is an apocalyptic number.
23402341155 is a deficient number, since it is larger than the sum of its proper divisors (14173721565).
23402341155 is a wasteful number, since it uses less digits than its factorization.
23402341155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5513210.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 23402341155 its reverse (55114320432), we get a palindrome (78516661587).
The spelling of 23402341155 in words is "twenty-three billion, four hundred two million, three hundred forty-one thousand, one hundred fifty-five".
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