Base | Representation |
---|---|
bin | 111011101111101001… |
… | …011010010111001110 |
3 | 20010120201211101220210 |
4 | 323233221122113032 |
5 | 2022334414341104 |
6 | 45245320223250 |
7 | 4430462205060 |
oct | 735751322716 |
9 | 203521741823 |
10 | 64150152654 |
11 | 2522a0a8195 |
12 | 1052390ab26 |
13 | 6084502113 |
14 | 3167b31730 |
15 | 1a06c87989 |
hex | eefa5a5ce |
64150152654 has 16 divisors (see below), whose sum is σ = 146628920448. Its totient is φ = 18328615032.
The previous prime is 64150152623. The next prime is 64150152691. The reversal of 64150152654 is 45625105146.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 763692252 + ... + 763692335.
It is an arithmetic number, because the mean of its divisors is an integer number (9164307528).
Almost surely, 264150152654 is an apocalyptic number.
64150152654 is an abundant number, since it is smaller than the sum of its proper divisors (82478767794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64150152654 is a wasteful number, since it uses less digits than its factorization.
64150152654 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1527384599.
The product of its (nonzero) digits is 144000, while the sum is 39.
The spelling of 64150152654 in words is "sixty-four billion, one hundred fifty million, one hundred fifty-two thousand, six hundred fifty-four".
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