Base | Representation |
---|---|
bin | 110010011100110010… |
… | …111000101000001000 |
3 | 12011211012202220010221 |
4 | 302130302320220020 |
5 | 1341420032124032 |
6 | 40515131115424 |
7 | 3625250016031 |
oct | 623462705010 |
9 | 164735686127 |
10 | 54170192392 |
11 | 20a78730348 |
12 | a5b95a2b74 |
13 | 5153a101a4 |
14 | 289c507a88 |
15 | 1620a37597 |
hex | c9ccb8a08 |
54170192392 has 16 divisors (see below), whose sum is σ = 101798393040. Its totient is φ = 27023954256.
The previous prime is 54170192381. The next prime is 54170192393. The reversal of 54170192392 is 29329107145.
It is not an unprimeable number, because it can be changed into a prime (54170192393) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7638978 + ... + 7646065.
It is an arithmetic number, because the mean of its divisors is an integer number (6362399565).
Almost surely, 254170192392 is an apocalyptic number.
It is an amenable number.
54170192392 is a deficient number, since it is larger than the sum of its proper divisors (47628200648).
54170192392 is a wasteful number, since it uses less digits than its factorization.
54170192392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15285492 (or 15285488 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 43.
The spelling of 54170192392 in words is "fifty-four billion, one hundred seventy million, one hundred ninety-two thousand, three hundred ninety-two".
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