Base | Representation |
---|---|
bin | 110100000100101101… |
… | …110110111111001011 |
3 | 12100022201111112101111 |
4 | 310010231312333023 |
5 | 1404002402033134 |
6 | 41404132431151 |
7 | 4016410440265 |
oct | 640455667713 |
9 | 170281445344 |
10 | 55913705419 |
11 | 21792913500 |
12 | aa054784b7 |
13 | 5370cb32c0 |
14 | 29c5cb8b35 |
15 | 16c3b33c64 |
hex | d04b76fcb |
55913705419 has 48 divisors (see below), whose sum is σ = 70223319040. Its totient is φ = 44098084800.
The previous prime is 55913705389. The next prime is 55913705423. The reversal of 55913705419 is 91450731955.
It is a happy number.
It is not a de Polignac number, because 55913705419 - 215 = 55913672651 is a prime.
It is a super-2 number, since 2×559137054192 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55913705459) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3788284 + ... + 3803014.
Almost surely, 255913705419 is an apocalyptic number.
55913705419 is a deficient number, since it is larger than the sum of its proper divisors (14309613621).
55913705419 is a wasteful number, since it uses less digits than its factorization.
55913705419 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14912 (or 14901 counting only the distinct ones).
The product of its (nonzero) digits is 850500, while the sum is 49.
The spelling of 55913705419 in words is "fifty-five billion, nine hundred thirteen million, seven hundred five thousand, four hundred nineteen".
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