Base | Representation |
---|---|
bin | 10010101000001111… |
… | …00101111101100000 |
3 | 221211000001011121211 |
4 | 21110013211331200 |
5 | 130440302224412 |
6 | 4332224355504 |
7 | 502560615145 |
oct | 112407457540 |
9 | 27730034554 |
10 | 10001211232 |
11 | 4272472031 |
12 | 1b31475b94 |
13 | c3502288c |
14 | 6ac39a3cc |
15 | 3d804bca7 |
hex | 2541e5f60 |
10001211232 has 24 divisors (see below), whose sum is σ = 19709385696. Its totient is φ = 4995652992.
The previous prime is 10001211229. The next prime is 10001211251. The reversal of 10001211232 is 23211210001.
It is a super-2 number, since 2×100012112322 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121848 + ... + 186679.
It is an arithmetic number, because the mean of its divisors is an integer number (821224404).
Almost surely, 210001211232 is an apocalyptic number.
It is an amenable number.
10001211232 is a deficient number, since it is larger than the sum of its proper divisors (9708174464).
10001211232 is a wasteful number, since it uses less digits than its factorization.
10001211232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309550 (or 309542 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10001211232 its reverse (23211210001), we get a palindrome (33212421233).
The spelling of 10001211232 in words is "ten billion, one million, two hundred eleven thousand, two hundred thirty-two".
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