Base | Representation |
---|---|
bin | 10111001110011010000000… |
… | …001101101101111010001000 |
3 | 111101122222021002101012201021 |
4 | 113032122000031231322020 |
5 | 101342021042202004112 |
6 | 1001124443322002224 |
7 | 30341510614360225 |
oct | 2716320015557210 |
9 | 441588232335637 |
10 | 102145063313032 |
11 | 2a601529362123 |
12 | b558493046374 |
13 | 44cc313267acc |
14 | 1b31bc155294c |
15 | bc2062c7e907 |
hex | 5ce68036de88 |
102145063313032 has 8 divisors (see below), whose sum is σ = 191521993711950. Its totient is φ = 51072531656512.
The previous prime is 102145063313021. The next prime is 102145063313063. The reversal of 102145063313032 is 230313360541201.
It can be written as a sum of positive squares in only one way, i.e., 63977058056356 + 38168005256676 = 7998566^2 + 6178026^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1021450633130322 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6384066457057 + ... + 6384066457072.
Almost surely, 2102145063313032 is an apocalyptic number.
It is an amenable number.
102145063313032 is a deficient number, since it is larger than the sum of its proper divisors (89376930398918).
102145063313032 is a wasteful number, since it uses less digits than its factorization.
102145063313032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12768132914135 (or 12768132914131 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 34.
The spelling of 102145063313032 in words is "one hundred two trillion, one hundred forty-five billion, sixty-three million, three hundred thirteen thousand, thirty-two".
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