Base | Representation |
---|---|
bin | 110000100010110000… |
… | …1001110010100101111 |
3 | 100222002001101202022100 |
4 | 1201011201032110233 |
5 | 3201443330134211 |
6 | 115520103550143 |
7 | 10350205401246 |
oct | 1410541162457 |
9 | 328061352270 |
10 | 104245552431 |
11 | 40234995519 |
12 | 1825375b353 |
13 | 9aa4277347 |
14 | 508cc5395d |
15 | 2aa1d16156 |
hex | 184584e52f |
104245552431 has 12 divisors (see below), whose sum is σ = 154646555752. Its totient is φ = 67618736496.
The previous prime is 104245552363. The next prime is 104245552451. The reversal of 104245552431 is 134255542401.
104245552431 is a `hidden beast` number, since 10 + 42 + 4 + 55 + 524 + 31 = 666.
It is not a de Polignac number, because 104245552431 - 27 = 104245552303 is a prime.
It is a super-2 number, since 2×1042455524312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104245552451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156524521 + ... + 156525186.
Almost surely, 2104245552431 is an apocalyptic number.
104245552431 is a deficient number, since it is larger than the sum of its proper divisors (50401003321).
104245552431 is a wasteful number, since it uses less digits than its factorization.
104245552431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313049750 (or 313049747 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
The spelling of 104245552431 in words is "one hundred four billion, two hundred forty-five million, five hundred fifty-two thousand, four hundred thirty-one".
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