Base | Representation |
---|---|
bin | 10011100000101101111101… |
… | …10110011101110010011111 |
3 | 12121220201221010220020000122 |
4 | 21300112332312131302133 |
5 | 21110431212322043300 |
6 | 231130324024545155 |
7 | 12015554341603364 |
oct | 1160267666356237 |
9 | 177821833806018 |
10 | 42905630268575 |
11 | 127421a2814878 |
12 | 498b4949221bb |
13 | 1ac2ca2bac6a9 |
14 | a84901dd846b |
15 | 4e6119678c85 |
hex | 2705bed9dc9f |
42905630268575 has 24 divisors (see below), whose sum is σ = 53304953718480. Its totient is φ = 34258762310400.
The previous prime is 42905630268559. The next prime is 42905630268607. The reversal of 42905630268575 is 57586203650924.
It is not a de Polignac number, because 42905630268575 - 24 = 42905630268559 is a prime.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36335561 + ... + 37497789.
It is an arithmetic number, because the mean of its divisors is an integer number (2221039738270).
Almost surely, 242905630268575 is an apocalyptic number.
42905630268575 is a deficient number, since it is larger than the sum of its proper divisors (10399323449905).
42905630268575 is a wasteful number, since it uses less digits than its factorization.
42905630268575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1165067 (or 1165062 counting only the distinct ones).
The product of its (nonzero) digits is 108864000, while the sum is 62.
The spelling of 42905630268575 in words is "forty-two trillion, nine hundred five billion, six hundred thirty million, two hundred sixty-eight thousand, five hundred seventy-five".
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