Base | Representation |
---|---|
bin | 1100000001101… |
… | …0001100010100 |
3 | 10111220120012121 |
4 | 3000122030110 |
5 | 100403021212 |
6 | 5001025324 |
7 | 1151503165 |
oct | 300321424 |
9 | 114816177 |
10 | 50438932 |
11 | 26520575 |
12 | 14a85244 |
13 | a5b012b |
14 | 69ad76c |
15 | 4664d07 |
hex | 301a314 |
50438932 has 24 divisors (see below), whose sum is σ = 93721320. Its totient is φ = 23669760.
The previous prime is 50438903. The next prime is 50438951. The reversal of 50438932 is 23983405.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 24265476 + 26173456 = 4926^2 + 5116^2 .
It is a super-2 number, since 2×504389322 = 5088171722601248, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
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, 30544 + ... + 32152.
It is an arithmetic number, because the mean of its divisors is an integer number (3905055).
Almost surely, 250438932 is an apocalyptic number.
It is an amenable number.
50438932 is a deficient number, since it is larger than the sum of its proper divisors (43282388).
50438932 is a wasteful number, since it uses less digits than its factorization.
50438932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2091 (or 2089 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 50438932 is about 7102.0371725301. The cubic root of 50438932 is about 369.4780368338.
The spelling of 50438932 in words is "fifty million, four hundred thirty-eight thousand, nine hundred thirty-two".
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