Base | Representation |
---|---|
bin | 10010101001101001… |
… | …00100100111100010 |
3 | 221211211020012210201 |
4 | 21110310210213202 |
5 | 131001312032320 |
6 | 4333325215414 |
7 | 503063054161 |
oct | 112464444742 |
9 | 27754205721 |
10 | 10013002210 |
11 | 4279095842 |
12 | 1b3540156a |
13 | c375c06a3 |
14 | 6adb893d8 |
15 | 3d90ca70a |
hex | 254d249e2 |
10013002210 has 64 divisors (see below), whose sum is σ = 19480816224. Its totient is φ = 3691417600.
The previous prime is 10013002169. The next prime is 10013002211. The reversal of 10013002210 is 1220031001.
It can be written as a sum of positive squares in 16 ways, for example, as 6057975889 + 3955026321 = 77833^2 + 62889^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (10013002211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8477820 + ... + 8479000.
Almost surely, 210013002210 is an apocalyptic number.
10013002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10013002210 is a deficient number, since it is larger than the sum of its proper divisors (9467814014).
10013002210 is a wasteful number, since it uses less digits than its factorization.
10013002210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2199.
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 10013002210 its reverse (1220031001), we get a palindrome (11233033211).
The spelling of 10013002210 in words is "ten billion, thirteen million, two thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •