Base | Representation |
---|---|
bin | 1100011000000… |
… | …0100111110010 |
3 | 10121200011002122 |
4 | 3012000213302 |
5 | 101242011213 |
6 | 5052314242 |
7 | 1200126350 |
oct | 306004762 |
9 | 117604078 |
10 | 51907058 |
11 | 273335a5 |
12 | 15472982 |
13 | a9a5448 |
14 | 6c727d0 |
15 | 4854d08 |
hex | 31809f2 |
51907058 has 16 divisors (see below), whose sum is σ = 89112960. Its totient is φ = 22213536.
The previous prime is 51907057. The next prime is 51907109. The reversal of 51907058 is 85070915.
It is not an unprimeable number, because it can be changed into a prime (51907057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9035 + ... + 13617.
It is an arithmetic number, because the mean of its divisors is an integer number (5569560).
Almost surely, 251907058 is an apocalyptic number.
51907058 is a deficient number, since it is larger than the sum of its proper divisors (37205902).
51907058 is a wasteful number, since it uses less digits than its factorization.
51907058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5401.
The product of its (nonzero) digits is 12600, while the sum is 35.
The square root of 51907058 is about 7204.6553005678. The cubic root of 51907058 is about 373.0286067468.
The spelling of 51907058 in words is "fifty-one million, nine hundred seven thousand, fifty-eight".
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