Base | Representation |
---|---|
bin | 1001100110100010… |
… | …10110111000101100 |
3 | 111022021100000220012 |
4 | 10303101112320230 |
5 | 41024204434000 |
6 | 2211312512352 |
7 | 241515045605 |
oct | 46321267054 |
9 | 14267300805 |
10 | 5155155500 |
11 | 2205a506a0 |
12 | bba54b6b8 |
13 | 642044291 |
14 | 36c92cdac |
15 | 2028a3735 |
hex | 133456e2c |
5155155500 has 96 divisors (see below), whose sum is σ = 12582513216. Its totient is φ = 1828800000.
The previous prime is 5155155493. The next prime is 5155155521. The reversal of 5155155500 is 55515515.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214070 + ... + 236930.
It is an arithmetic number, because the mean of its divisors is an integer number (131067846).
Almost surely, 25155155500 is an apocalyptic number.
5155155500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5155155500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6291256608).
5155155500 is an abundant number, since it is smaller than the sum of its proper divisors (7427357716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5155155500 is a wasteful number, since it uses less digits than its factorization.
5155155500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22932 (or 22920 counting only the distinct ones).
The product of its (nonzero) digits is 15625, while the sum is 32.
The square root of 5155155500 is about 71799.4115574773. The cubic root of 5155155500 is about 1727.4835611441.
The spelling of 5155155500 in words is "five billion, one hundred fifty-five million, one hundred fifty-five thousand, five hundred".
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