Base | Representation |
---|---|
bin | 1001010100001100… |
… | …00110110110111000 |
3 | 110220112122212011220 |
4 | 10222012012312320 |
5 | 40220302230240 |
6 | 2144133152040 |
7 | 234635411010 |
oct | 45206066670 |
9 | 13815585156 |
10 | 5001211320 |
11 | 21370650a6 |
12 | b76a8b620 |
13 | 619194051 |
14 | 3562d8c40 |
15 | 1e40e55d0 |
hex | 12a186db8 |
5001211320 has 128 divisors (see below), whose sum is σ = 17545904640. Its totient is φ = 1116541440.
The previous prime is 5001211309. The next prime is 5001211339. The reversal of 5001211320 is 231121005.
It is a super-2 number, since 2×50012113202 = 50024229334592284800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 5001211320.
It is a congruent number.
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, 33111 + ... + 105350.
It is an arithmetic number, because the mean of its divisors is an integer number (137077380).
Almost surely, 25001211320 is an apocalyptic number.
It is an amenable number.
5001211320 is an abundant number, since it is smaller than the sum of its proper divisors (12544693320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5001211320 is a wasteful number, since it uses less digits than its factorization.
5001211320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138525 (or 138521 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 5001211320 is about 70719.2429258119. The cubic root of 5001211320 is about 1710.1140240645.
Adding to 5001211320 its reverse (231121005), we get a palindrome (5232332325).
The spelling of 5001211320 in words is "five billion, one million, two hundred eleven thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •