Base | Representation |
---|---|
bin | 110011100010111111… |
… | …100010100011111101 |
3 | 12021212021212101211222 |
4 | 303202333202203331 |
5 | 1401323031240010 |
6 | 41232041523125 |
7 | 3666400341455 |
oct | 634277424375 |
9 | 167767771758 |
10 | 55347915005 |
11 | 21522500819 |
12 | a887aa34a5 |
13 | 52b0a04786 |
14 | 2970ab8d65 |
15 | 168e122355 |
hex | ce2fe28fd |
55347915005 has 8 divisors (see below), whose sum is σ = 66429539424. Its totient is φ = 44270304400.
The previous prime is 55347914971. The next prime is 55347915031. The reversal of 55347915005 is 50051974355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55347915005 - 212 = 55347910909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973031 + ... + 1028340.
It is an arithmetic number, because the mean of its divisors is an integer number (8303692428).
Almost surely, 255347915005 is an apocalyptic number.
It is an amenable number.
55347915005 is a deficient number, since it is larger than the sum of its proper divisors (11081624419).
55347915005 is a wasteful number, since it uses less digits than its factorization.
55347915005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2006907.
The product of its (nonzero) digits is 472500, while the sum is 44.
The spelling of 55347915005 in words is "fifty-five billion, three hundred forty-seven million, nine hundred fifteen thousand, five".
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