Base | Representation |
---|---|
bin | 1100010001100… |
… | …0011110011100 |
3 | 10120212110221022 |
4 | 3010120132130 |
5 | 101134333401 |
6 | 5035223312 |
7 | 1163401565 |
oct | 304303634 |
9 | 116773838 |
10 | 51480476 |
11 | 27072053 |
12 | 152a7b38 |
13 | a886228 |
14 | 6ba116c |
15 | 47bd71b |
hex | 311879c |
51480476 has 12 divisors (see below), whose sum is σ = 91325472. Its totient is φ = 25387488.
The previous prime is 51480469. The next prime is 51480497. The reversal of 51480476 is 67408415.
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, 87860 + ... + 88443.
It is an arithmetic number, because the mean of its divisors is an integer number (7610456).
Almost surely, 251480476 is an apocalyptic number.
It is an amenable number.
51480476 is a deficient number, since it is larger than the sum of its proper divisors (39844996).
51480476 is a wasteful number, since it uses less digits than its factorization.
51480476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176380 (or 176378 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 51480476 is about 7174.9896167172. The cubic root of 51480476 is about 372.0039214139.
The spelling of 51480476 in words is "fifty-one million, four hundred eighty thousand, four hundred seventy-six".
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