Base | Representation |
---|---|
bin | 111110100000001100… |
… | …010110110001101000 |
3 | 20102020011021001222001 |
4 | 332200030112301220 |
5 | 2044421144244031 |
6 | 50455245140344 |
7 | 4564046314630 |
oct | 764014266150 |
9 | 212204231861 |
10 | 67112103016 |
11 | 2650a03a352 |
12 | 1100b85a6b4 |
13 | 643705377a |
14 | 33692716c0 |
15 | 1b2bd12861 |
hex | fa0316c68 |
67112103016 has 64 divisors (see below), whose sum is σ = 144572014080. Its totient is φ = 28610672640.
The previous prime is 67112103013. The next prime is 67112103017. The reversal of 67112103016 is 61030121176.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is not an unprimeable number, because it can be changed into a prime (67112103013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8516070 + ... + 8523946.
It is an arithmetic number, because the mean of its divisors is an integer number (2258937720).
Almost surely, 267112103016 is an apocalyptic number.
It is an amenable number.
67112103016 is an abundant number, since it is smaller than the sum of its proper divisors (77459911064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67112103016 is a wasteful number, since it uses less digits than its factorization.
67112103016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8674 (or 8670 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 28.
The spelling of 67112103016 in words is "sixty-seven billion, one hundred twelve million, one hundred three thousand, sixteen".
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