Base | Representation |
---|---|
bin | 10010110110011100… |
… | …00000000010101000 |
3 | 222010022012002211002 |
4 | 21123032000002220 |
5 | 131211301101212 |
6 | 4352121454132 |
7 | 505535253311 |
oct | 113316000250 |
9 | 28108162732 |
10 | 10120331432 |
11 | 4323732882 |
12 | 1b65341348 |
13 | c538cc1c3 |
14 | 6c0127608 |
15 | 3e372bac2 |
hex | 25b3800a8 |
10120331432 has 64 divisors (see below), whose sum is σ = 19741700160. Its totient is φ = 4860172800.
The previous prime is 10120331413. The next prime is 10120331461. The reversal of 10120331432 is 23413302101.
It is a super-2 number, since 2×101203314322 (a number of 21 digits) contains 22 as substring.
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, 11460863 + ... + 11461745.
It is an arithmetic number, because the mean of its divisors is an integer number (308464065).
Almost surely, 210120331432 is an apocalyptic number.
It is an amenable number.
10120331432 is a deficient number, since it is larger than the sum of its proper divisors (9621368728).
10120331432 is a wasteful number, since it uses less digits than its factorization.
10120331432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1434 (or 1430 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 10120331432 its reverse (23413302101), we get a palindrome (33533633533).
The spelling of 10120331432 in words is "ten billion, one hundred twenty million, three hundred thirty-one thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •