Base | Representation |
---|---|
bin | 1011111110101… |
… | …1100100100110 |
3 | 10111112212021002 |
4 | 2333223210212 |
5 | 100330413344 |
6 | 4552553302 |
7 | 1150046360 |
oct | 277534446 |
9 | 114485232 |
10 | 50247974 |
11 | 26400057 |
12 | 149b2832 |
13 | a54423a |
14 | 695dd30 |
15 | 462844e |
hex | 2feb926 |
50247974 has 8 divisors (see below), whose sum is σ = 86139408. Its totient is φ = 21534840.
The previous prime is 50247947. The next prime is 50247983. The reversal of 50247974 is 47974205.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×502479742 = 5049717782209352, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
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, 1794557 + ... + 1794584.
It is an arithmetic number, because the mean of its divisors is an integer number (10767426).
Almost surely, 250247974 is an apocalyptic number.
50247974 is a deficient number, since it is larger than the sum of its proper divisors (35891434).
50247974 is a wasteful number, since it uses less digits than its factorization.
50247974 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3589150.
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 50247974 is about 7088.5805349167. The cubic root of 50247974 is about 369.0111751572.
The spelling of 50247974 in words is "fifty million, two hundred forty-seven thousand, nine hundred seventy-four".
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