Base | Representation |
---|---|
bin | 10011011101110101101001… |
… | …01100110001111000101000 |
3 | 12121120021111211102210002110 |
4 | 21232322310230301320220 |
5 | 21102321032440200410 |
6 | 231013040525202320 |
7 | 12005452220664504 |
oct | 1156726454617050 |
9 | 177507454383073 |
10 | 42806675709480 |
11 | 12704233519a21 |
12 | 49742791003a0 |
13 | 1ab6862b5a347 |
14 | a7dbd5b53304 |
15 | 4e37770e9720 |
hex | 26eeb4b31e28 |
42806675709480 has 32 divisors (see below), whose sum is σ = 128420027128800. Its totient is φ = 11415113522496.
The previous prime is 42806675709449. The next prime is 42806675709491. The reversal of 42806675709480 is 8490757660824.
It is a happy number.
It is a super-2 number, since 2×428066757094802 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178361148670 + ... + 178361148909.
It is an arithmetic number, because the mean of its divisors is an integer number (4013125847775).
Almost surely, 242806675709480 is an apocalyptic number.
42806675709480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42806675709480 is an abundant number, since it is smaller than the sum of its proper divisors (85613351419320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42806675709480 is a wasteful number, since it uses less digits than its factorization.
42806675709480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 356722297593 (or 356722297589 counting only the distinct ones).
The product of its (nonzero) digits is 162570240, while the sum is 66.
The spelling of 42806675709480 in words is "forty-two trillion, eight hundred six billion, six hundred seventy-five million, seven hundred nine thousand, four hundred eighty".
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