Base | Representation |
---|---|
bin | 101101110101010111100… |
… | …001100100001011110011 |
3 | 102011002212120112220011000 |
4 | 231311113201210023303 |
5 | 403101020414212343 |
6 | 10410535345253043 |
7 | 443361664354620 |
oct | 55652741441363 |
9 | 12132776486130 |
10 | 3149679444723 |
11 | 1004853a30a09 |
12 | 42a519334183 |
13 | 19b023865486 |
14 | ac633c83347 |
15 | 56de5103ed3 |
hex | 2dd578642f3 |
3149679444723 has 256 divisors, whose sum is σ = 5734221742080. Its totient is φ = 1670714035200.
The previous prime is 3149679444679. The next prime is 3149679444763. The reversal of 3149679444723 is 3274449769413.
It is a happy number.
3149679444723 is a `hidden beast` number, since 3 + 1 + 4 + 96 + 79 + 4 + 4 + 472 + 3 = 666.
It is not a de Polignac number, because 3149679444723 - 29 = 3149679444211 is a prime.
It is a super-2 number, since 2×31496794447232 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (3149679444763) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 6414825508 + ... + 6414825998.
It is an arithmetic number, because the mean of its divisors is an integer number (22399303680).
Almost surely, 23149679444723 is an apocalyptic number.
3149679444723 is a deficient number, since it is larger than the sum of its proper divisors (2584542297357).
3149679444723 is a wasteful number, since it uses less digits than its factorization.
3149679444723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 935 (or 929 counting only the distinct ones).
The product of its digits is 109734912, while the sum is 63.
The spelling of 3149679444723 in words is "three trillion, one hundred forty-nine billion, six hundred seventy-nine million, four hundred forty-four thousand, seven hundred twenty-three".
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