Base | Representation |
---|---|
bin | 101111111001101001… |
… | …111001011111000101 |
3 | 11220202110112202101111 |
4 | 233321221321133011 |
5 | 1320313341303110 |
6 | 35343354525021 |
7 | 3500363364550 |
oct | 577151713705 |
9 | 156673482344 |
10 | 51433150405 |
11 | 1a8a374417a |
12 | 9b74a36771 |
13 | 4b08957410 |
14 | 26bcbd1697 |
15 | 15105d6e8a |
hex | bf9a797c5 |
51433150405 has 16 divisors (see below), whose sum is σ = 75962807424. Its totient is φ = 32555488320.
The previous prime is 51433150393. The next prime is 51433150409. The reversal of 51433150405 is 50405133415.
It is not a de Polignac number, because 51433150405 - 27 = 51433150277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51433150409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56519491 + ... + 56520400.
It is an arithmetic number, because the mean of its divisors is an integer number (4747675464).
Almost surely, 251433150405 is an apocalyptic number.
It is an amenable number.
51433150405 is a deficient number, since it is larger than the sum of its proper divisors (24529657019).
51433150405 is a wasteful number, since it uses less digits than its factorization.
51433150405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113039916.
The product of its (nonzero) digits is 18000, while the sum is 31.
The spelling of 51433150405 in words is "fifty-one billion, four hundred thirty-three million, one hundred fifty thousand, four hundred five".
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