Base | Representation |
---|---|
bin | 1100001001010… |
… | …0010010001010 |
3 | 10112211222012022 |
4 | 3002110102022 |
5 | 101020022033 |
6 | 5015444442 |
7 | 1155655154 |
oct | 302242212 |
9 | 115758168 |
10 | 50939018 |
11 | 26832269 |
12 | 15086722 |
13 | a726940 |
14 | 6a9dad4 |
15 | 4713098 |
hex | 309448a |
50939018 has 16 divisors (see below), whose sum is σ = 82404000. Its totient is φ = 23476656.
The previous prime is 50939003. The next prime is 50939029. The reversal of 50939018 is 81093905.
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, 33233 + ... + 34731.
It is an arithmetic number, because the mean of its divisors is an integer number (5150250).
Almost surely, 250939018 is an apocalyptic number.
50939018 is a deficient number, since it is larger than the sum of its proper divisors (31464982).
50939018 is a wasteful number, since it uses less digits than its factorization.
50939018 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2821.
The product of its (nonzero) digits is 9720, while the sum is 35.
The square root of 50939018 is about 7137.1575574594. The cubic root of 50939018 is about 370.6951091744.
The spelling of 50939018 in words is "fifty million, nine hundred thirty-nine thousand, eighteen".
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