Base | Representation |
---|---|
bin | 1011100110101011… |
… | …1111101000110000 |
3 | 22001002112020001000 |
4 | 2321222333220300 |
5 | 22334423240124 |
6 | 1233034242000 |
7 | 140123351640 |
oct | 27152775060 |
9 | 8032466030 |
10 | 3115055664 |
11 | 1359405476 |
12 | 72b286300 |
13 | 3a8499b06 |
14 | 2179d6520 |
15 | 13371e6c9 |
hex | b9abfa30 |
3115055664 has 80 divisors (see below), whose sum is σ = 10218711040. Its totient is φ = 890015040.
The previous prime is 3115055663. The next prime is 3115055687. The reversal of 3115055664 is 4665505113.
3115055664 is a `hidden beast` number, since 31 + 15 + 0 + 556 + 64 = 666.
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 (3115055663) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512032 + ... + 518079.
It is an arithmetic number, because the mean of its divisors is an integer number (127733888).
Almost surely, 23115055664 is an apocalyptic number.
It is an amenable number.
3115055664 is an abundant number, since it is smaller than the sum of its proper divisors (7103655376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3115055664 is a wasteful number, since it uses less digits than its factorization.
3115055664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1030135 (or 1030123 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The square root of 3115055664 is about 55812.6837197424. The cubic root of 3115055664 is about 1460.4564257590.
The spelling of 3115055664 in words is "three billion, one hundred fifteen million, fifty-five thousand, six hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •