Base | Representation |
---|---|
bin | 1001101000100010… |
… | …11010001001101010 |
3 | 111100102221002020220 |
4 | 10310101122021222 |
5 | 41043004233330 |
6 | 2213112430510 |
7 | 242110550013 |
oct | 46421321152 |
9 | 14312832226 |
10 | 5171946090 |
11 | 2214479713 |
12 | 10040a8436 |
13 | 64567293c |
14 | 370c6000a |
15 | 2040bd710 |
hex | 13445a26a |
5171946090 has 32 divisors (see below), whose sum is σ = 12421092096. Its totient is φ = 1378249920.
The previous prime is 5171946089. The next prime is 5171946103. The reversal of 5171946090 is 906491715.
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, 12946 + ... + 102525.
It is an arithmetic number, because the mean of its divisors is an integer number (388159128).
Almost surely, 25171946090 is an apocalyptic number.
5171946090 is an abundant number, since it is smaller than the sum of its proper divisors (7249146006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5171946090 is a wasteful number, since it uses less digits than its factorization.
5171946090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116974.
The product of its (nonzero) digits is 68040, while the sum is 42.
The square root of 5171946090 is about 71916.2435754260. The cubic root of 5171946090 is about 1729.3570277045.
The spelling of 5171946090 in words is "five billion, one hundred seventy-one million, nine hundred forty-six thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •