Base | Representation |
---|---|
bin | 1001001000010000001… |
… | …00001001010011101110 |
3 | 1002222122001112011010200 |
4 | 10210020010021103232 |
5 | 20114342441321123 |
6 | 400032544014330 |
7 | 31442661206100 |
oct | 4441004112356 |
9 | 1088561464120 |
10 | 313667917038 |
11 | 1110313a8703 |
12 | 5095a9013a6 |
13 | 2376a6b8898 |
14 | 11278493570 |
15 | 825c597143 |
hex | 49081094ee |
313667917038 has 72 divisors (see below), whose sum is σ = 793270027368. Its totient is φ = 89313463008.
The previous prime is 313667917021. The next prime is 313667917039. The reversal of 313667917038 is 830719766313.
313667917038 is a `hidden beast` number, since 313 + 66 + 79 + 170 + 38 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313667917039) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 348456 + ... + 865307.
It is an arithmetic number, because the mean of its divisors is an integer number (11017639269).
Almost surely, 2313667917038 is an apocalyptic number.
313667917038 is an abundant number, since it is smaller than the sum of its proper divisors (479602110330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313667917038 is a wasteful number, since it uses less digits than its factorization.
313667917038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1214078 (or 1214068 counting only the distinct ones).
The product of its (nonzero) digits is 3429216, while the sum is 54.
The spelling of 313667917038 in words is "three hundred thirteen billion, six hundred sixty-seven million, nine hundred seventeen thousand, thirty-eight".
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