Base | Representation |
---|---|
bin | 111011111001011100… |
… | …011000101101001001 |
3 | 20011000012002122000120 |
4 | 323321130120231021 |
5 | 2023204003311103 |
6 | 45313511053453 |
7 | 4434526213335 |
oct | 737134305511 |
9 | 204005078016 |
10 | 64314510153 |
11 | 25303956433 |
12 | 1056a971289 |
13 | 60ac58a08a |
14 | 31818b67c5 |
15 | 1a16401253 |
hex | ef9718b49 |
64314510153 has 8 divisors (see below), whose sum is σ = 85755786816. Its totient is φ = 42874786800.
The previous prime is 64314510133. The next prime is 64314510167. The reversal of 64314510153 is 35101541346.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 64314510153 - 26 = 64314510089 is a prime.
It is not an unprimeable number, because it can be changed into a prime (64314510103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288013 + ... + 459978.
It is an arithmetic number, because the mean of its divisors is an integer number (10719473352).
Almost surely, 264314510153 is an apocalyptic number.
It is an amenable number.
64314510153 is a deficient number, since it is larger than the sum of its proper divisors (21441276663).
64314510153 is a wasteful number, since it uses less digits than its factorization.
64314510153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776655.
The product of its (nonzero) digits is 21600, while the sum is 33.
The spelling of 64314510153 in words is "sixty-four billion, three hundred fourteen million, five hundred ten thousand, one hundred fifty-three".
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