Base | Representation |
---|---|
bin | 1100001110001… |
… | …0110000110010 |
3 | 10120110022010210 |
4 | 3003202300302 |
5 | 101110313331 |
6 | 5030404550 |
7 | 1161464265 |
oct | 303426062 |
9 | 116408123 |
10 | 51260466 |
11 | 26a31824 |
12 | 15200756 |
13 | a80a04a |
14 | 6b44cdc |
15 | 4778446 |
hex | 30e2c32 |
51260466 has 32 divisors (see below), whose sum is σ = 105850368. Its totient is φ = 16536960.
The previous prime is 51260437. The next prime is 51260471. The reversal of 51260466 is 66406215.
It is a Curzon number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 51231 + ... + 52221.
It is an arithmetic number, because the mean of its divisors is an integer number (3307824).
Almost surely, 251260466 is an apocalyptic number.
51260466 is an abundant number, since it is smaller than the sum of its proper divisors (54589902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51260466 is a wasteful number, since it uses less digits than its factorization.
51260466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1266.
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 51260466 is about 7159.6414714705. The cubic root of 51260466 is about 371.4732253865.
The spelling of 51260466 in words is "fifty-one million, two hundred sixty thousand, four hundred sixty-six".
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