Base | Representation |
---|---|
bin | 111111001100100100… |
… | …011011101100110110 |
3 | 20111011001012001111102 |
4 | 333030210123230312 |
5 | 2102432243042100 |
6 | 51101202410102 |
7 | 4621356454325 |
oct | 771444335466 |
9 | 214131161442 |
10 | 67856612150 |
11 | 2686131a058 |
12 | 11199060932 |
13 | 6525377c12 |
14 | 33da0b40bc |
15 | 1b72377cd5 |
hex | fcc91bb36 |
67856612150 has 24 divisors (see below), whose sum is σ = 126338480040. Its totient is φ = 27115724160.
The previous prime is 67856612149. The next prime is 67856612183. The reversal of 67856612150 is 5121665876.
It is a junction number, because it is equal to n+sod(n) for n = 67856612095 and 67856612104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 622064 + ... + 722963.
It is an arithmetic number, because the mean of its divisors is an integer number (5264103335).
Almost surely, 267856612150 is an apocalyptic number.
67856612150 is a deficient number, since it is larger than the sum of its proper divisors (58481867890).
67856612150 is a wasteful number, since it uses less digits than its factorization.
67856612150 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1346048 (or 1346043 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 47.
The spelling of 67856612150 in words is "sixty-seven billion, eight hundred fifty-six million, six hundred twelve thousand, one hundred fifty".
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