Base | Representation |
---|---|
bin | 10010111111111110… |
… | …11100001000110000 |
3 | 222022212212000211121 |
4 | 21133333130020300 |
5 | 131342300303212 |
6 | 4404101552024 |
7 | 510526654525 |
oct | 113777341060 |
9 | 28285760747 |
10 | 10200400432 |
11 | 4364950902 |
12 | 1b88115614 |
13 | c67384b01 |
14 | 6caa0b14c |
15 | 3ea795d07 |
hex | 25ffdc230 |
10200400432 has 10 divisors (see below), whose sum is σ = 19763275868. Its totient is φ = 5100200208.
The previous prime is 10200400429. The next prime is 10200400451. The reversal of 10200400432 is 23400400201.
It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 637525027 = 10200400432 / (1 + 0 + 2 + 0 + 0 + 4 + 0 + 0 + 4 + 3 + 2).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 318762498 + ... + 318762529.
Almost surely, 210200400432 is an apocalyptic number.
It is an amenable number.
10200400432 is a deficient number, since it is larger than the sum of its proper divisors (9562875436).
10200400432 is an equidigital number, since it uses as much as digits as its factorization.
10200400432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 637525035 (or 637525029 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 10200400432 its reverse (23400400201), we get a palindrome (33600800633).
The spelling of 10200400432 in words is "ten billion, two hundred million, four hundred thousand, four hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •