Base | Representation |
---|---|
bin | 11101011000111111010011… |
… | …00000100000110010011110 |
3 | 22110211121002001212222101011 |
4 | 32230133221200200302132 |
5 | 31432400313333022100 |
6 | 345242425013405434 |
7 | 16420245564101311 |
oct | 1654375140406236 |
9 | 273747061788334 |
10 | 64630290517150 |
11 | 196586090a8116 |
12 | 72b994963987a |
13 | 2a0a7c1926c47 |
14 | 11d61a0b8a978 |
15 | 7712aec8dbba |
hex | 3ac7e9820c9e |
64630290517150 has 12 divisors (see below), whose sum is σ = 120212340361992. Its totient is φ = 25852116206840.
The previous prime is 64630290517129. The next prime is 64630290517151. The reversal of 64630290517150 is 5171509203646.
64630290517150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 64630290517094 and 64630290517103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64630290517151) 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 5 ways as a sum of consecutive naturals, for example, 646302905122 + ... + 646302905221.
It is an arithmetic number, because the mean of its divisors is an integer number (10017695030166).
Almost surely, 264630290517150 is an apocalyptic number.
64630290517150 is a deficient number, since it is larger than the sum of its proper divisors (55582049844842).
64630290517150 is a wasteful number, since it uses less digits than its factorization.
64630290517150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1292605810355 (or 1292605810350 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 49.
The spelling of 64630290517150 in words is "sixty-four trillion, six hundred thirty billion, two hundred ninety million, five hundred seventeen thousand, one hundred fifty".
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