Base | Representation |
---|---|
bin | 110011111011011100… |
… | …000001000001101000 |
3 | 12022220212120112222100 |
4 | 303323130001001220 |
5 | 1403143024024000 |
6 | 41340452053400 |
7 | 4012510313655 |
oct | 637334010150 |
9 | 168825515870 |
10 | 55758033000 |
11 | 21712a5750a |
12 | a981304260 |
13 | 5347979547 |
14 | 29ad354c2c |
15 | 16b5133a00 |
hex | cfb701068 |
55758033000 has 96 divisors (see below), whose sum is σ = 188462181960. Its totient is φ = 14868806400.
The previous prime is 55758032987. The next prime is 55758033007. The reversal of 55758033000 is 33085755.
55758033000 is a `hidden beast` number, since 5 + 575 + 80 + 3 + 3 + 0 + 0 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 20256690276 + 35501342724 = 142326^2 + 188418^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (55758033007) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3088669 + ... + 3106668.
Almost surely, 255758033000 is an apocalyptic number.
55758033000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
55758033000 is an abundant number, since it is smaller than the sum of its proper divisors (132704148960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55758033000 is a wasteful number, since it uses less digits than its factorization.
55758033000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6195364 (or 6195347 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 36.
The spelling of 55758033000 in words is "fifty-five billion, seven hundred fifty-eight million, thirty-three thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •