Base | Representation |
---|---|
bin | 1100001011101… |
… | …0111011100010 |
3 | 10120011000100010 |
4 | 3002322323202 |
5 | 101040103224 |
6 | 5023105350 |
7 | 1160214522 |
oct | 302727342 |
9 | 116130303 |
10 | 51097314 |
11 | 26930194 |
12 | 15142256 |
13 | a7809c8 |
14 | 6b01682 |
15 | 4744e29 |
hex | 30baee2 |
51097314 has 16 divisors (see below), whose sum is σ = 103207680. Its totient is φ = 16863600.
The previous prime is 51097309. The next prime is 51097339. The reversal of 51097314 is 41379015.
It is a super-2 number, since 2×510973142 = 5221870996029192, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41554 + ... + 42765.
It is an arithmetic number, because the mean of its divisors is an integer number (6450480).
Almost surely, 251097314 is an apocalyptic number.
51097314 is an abundant number, since it is smaller than the sum of its proper divisors (52110366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51097314 is a wasteful number, since it uses less digits than its factorization.
51097314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84425.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 51097314 is about 7148.2385242800. The cubic root of 51097314 is about 371.0786977386.
The spelling of 51097314 in words is "fifty-one million, ninety-seven thousand, three hundred fourteen".
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