Base | Representation |
---|---|
bin | 100111110111001001… |
… | …011000111010101111 |
3 | 11002110212220011100021 |
4 | 213313021120322233 |
5 | 1200124042430000 |
6 | 31355040543011 |
7 | 3043436452621 |
oct | 476711307257 |
9 | 132425804307 |
10 | 42801139375 |
11 | 17174144565 |
12 | 8366021a67 |
13 | 40614bb297 |
14 | 210060ac11 |
15 | 11a789911a |
hex | 9f7258eaf |
42801139375 has 10 divisors (see below), whose sum is σ = 53484304544. Its totient is φ = 34240911000.
The previous prime is 42801139361. The next prime is 42801139439. The reversal of 42801139375 is 57393110824.
It is not a de Polignac number, because 42801139375 - 27 = 42801139247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 34240287 + ... + 34241536.
Almost surely, 242801139375 is an apocalyptic number.
42801139375 is a deficient number, since it is larger than the sum of its proper divisors (10683165169).
42801139375 is an frugal number, since it uses more digits than its factorization.
42801139375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68481843 (or 68481828 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 43.
The spelling of 42801139375 in words is "forty-two billion, eight hundred one million, one hundred thirty-nine thousand, three hundred seventy-five".
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