Base | Representation |
---|---|
bin | 110011010100011001… |
… | …110011010010111100 |
3 | 12021020020021121010000 |
4 | 303110121303102330 |
5 | 1400322401003202 |
6 | 41151455314300 |
7 | 3660335654001 |
oct | 632431632274 |
9 | 167206247100 |
10 | 55103141052 |
11 | 214073174a3 |
12 | a819b1b990 |
13 | 52720a1a0b |
14 | 294a39d8a8 |
15 | 16778c191c |
hex | cd46734bc |
55103141052 has 60 divisors (see below), whose sum is σ = 144123622720. Its totient is φ = 18358389504.
The previous prime is 55103141033. The next prime is 55103141059. The reversal of 55103141052 is 25014130155.
55103141052 is a `hidden beast` number, since 5 + 510 + 3 + 141 + 0 + 5 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55103141059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 611349 + ... + 695667.
Almost surely, 255103141052 is an apocalyptic number.
It is an amenable number.
55103141052 is an abundant number, since it is smaller than the sum of its proper divisors (89020481668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55103141052 is a wasteful number, since it uses less digits than its factorization.
55103141052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86352 (or 86341 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 27.
The spelling of 55103141052 in words is "fifty-five billion, one hundred three million, one hundred forty-one thousand, fifty-two".
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