Base | Representation |
---|---|
bin | 1100001010111… |
… | …1000000001010 |
3 | 10120001112022122 |
4 | 3002233000022 |
5 | 101032022313 |
6 | 5022051242 |
7 | 1156622216 |
oct | 302570012 |
9 | 116045278 |
10 | 51048458 |
11 | 268a750a |
12 | 15119b22 |
13 | a7646b6 |
14 | 6acb946 |
15 | 4735708 |
hex | 30af00a |
51048458 has 8 divisors (see below), whose sum is σ = 76616928. Its totient is φ = 25509484.
The previous prime is 51048409. The next prime is 51048479. The reversal of 51048458 is 85484015.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2366 + ... + 10377.
It is an arithmetic number, because the mean of its divisors is an integer number (9577116).
Almost surely, 251048458 is an apocalyptic number.
51048458 is a deficient number, since it is larger than the sum of its proper divisors (25568470).
51048458 is a wasteful number, since it uses less digits than its factorization.
51048458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14748.
The product of its (nonzero) digits is 25600, while the sum is 35.
The square root of 51048458 is about 7144.8203616326. The cubic root of 51048458 is about 370.9603927465.
The spelling of 51048458 in words is "fifty-one million, forty-eight thousand, four hundred fifty-eight".
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