Base | Representation |
---|---|
bin | 101111111010001001… |
… | …100100110100010011 |
3 | 11220210001011122021012 |
4 | 233322021210310103 |
5 | 1320323003014410 |
6 | 35344252521135 |
7 | 3500524101404 |
oct | 577211446423 |
9 | 156701148235 |
10 | 51441454355 |
11 | 1a8a83a6045 |
12 | 9b777801ab |
13 | 4b0a5a3cb5 |
14 | 26bdd539ab |
15 | 15111c7605 |
hex | bfa264d13 |
51441454355 has 8 divisors (see below), whose sum is σ = 61872310752. Its totient is φ = 41058119808.
The previous prime is 51441454301. The next prime is 51441454381. The reversal of 51441454355 is 55345414415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 51441454355 - 212 = 51441450259 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11878079 + ... + 11882408.
It is an arithmetic number, because the mean of its divisors is an integer number (7734038844).
Almost surely, 251441454355 is an apocalyptic number.
51441454355 is a deficient number, since it is larger than the sum of its proper divisors (10430856397).
51441454355 is a wasteful number, since it uses less digits than its factorization.
51441454355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23760925.
The product of its digits is 480000, while the sum is 41.
The spelling of 51441454355 in words is "fifty-one billion, four hundred forty-one million, four hundred fifty-four thousand, three hundred fifty-five".
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