Base | Representation |
---|---|
bin | 110110111001100101… |
… | …010111010001111010 |
3 | 12122011012100111222010 |
4 | 312321211113101322 |
5 | 1431211211420430 |
6 | 43025211310350 |
7 | 4154535021501 |
oct | 667145272172 |
9 | 178135314863 |
10 | 58948154490 |
11 | 22aaa772a55 |
12 | b51174b3b6 |
13 | 57358698b4 |
14 | 2bd2ccb838 |
15 | 180022ecb0 |
hex | db995747a |
58948154490 has 32 divisors (see below), whose sum is σ = 144144925056. Its totient is φ = 15422912960.
The previous prime is 58948154423. The next prime is 58948154533. The reversal of 58948154490 is 9445184985.
It is a self number, because there is not a number n which added to its sum of digits gives 58948154490.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18535566 + ... + 18538745.
It is an arithmetic number, because the mean of its divisors is an integer number (4504528908).
Almost surely, 258948154490 is an apocalyptic number.
58948154490 is an abundant number, since it is smaller than the sum of its proper divisors (85196770566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58948154490 is a wasteful number, since it uses less digits than its factorization.
58948154490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37074374.
The product of its (nonzero) digits is 8294400, while the sum is 57.
The spelling of 58948154490 in words is "fifty-eight billion, nine hundred forty-eight million, one hundred fifty-four thousand, four hundred ninety".
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