Base | Representation |
---|---|
bin | 100111100111011100… |
… | …001110010101010101 |
3 | 11001210112002001221100 |
4 | 213213130032111111 |
5 | 1144104114010201 |
6 | 31312545140313 |
7 | 3034056661641 |
oct | 474734162525 |
9 | 131715061840 |
10 | 42537641301 |
11 | 17049431561 |
12 | 82b192a699 |
13 | 401ba30a6c |
14 | 20b7619c21 |
15 | 118e69a886 |
hex | 9e770e555 |
42537641301 has 6 divisors (see below), whose sum is σ = 61443259670. Its totient is φ = 28358427528.
The previous prime is 42537641273. The next prime is 42537641309. The reversal of 42537641301 is 10314673524.
42537641301 is a `hidden beast` number, since 4 + 2 + 5 + 3 + 7 + 641 + 3 + 0 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 36233122500 + 6304518801 = 190350^2 + 79401^2 .
It is not a de Polignac number, because 42537641301 - 25 = 42537641269 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42537641309) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2363202286 + ... + 2363202303.
Almost surely, 242537641301 is an apocalyptic number.
It is an amenable number.
42537641301 is a deficient number, since it is larger than the sum of its proper divisors (18905618369).
42537641301 is a wasteful number, since it uses less digits than its factorization.
42537641301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4726404595 (or 4726404592 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The spelling of 42537641301 in words is "forty-two billion, five hundred thirty-seven million, six hundred forty-one thousand, three hundred one".
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