Base | Representation |
---|---|
bin | 10010101011111010… |
… | …01010011000001000 |
3 | 221220011000222201121 |
4 | 21111331022120020 |
5 | 131021144444430 |
6 | 4335245125024 |
7 | 503413600330 |
oct | 112575123010 |
9 | 27804028647 |
10 | 10032031240 |
11 | 4288902610 |
12 | 1b3b859774 |
13 | c3b523b7a |
14 | 6b25000c0 |
15 | 3daad8a7a |
hex | 255f4a608 |
10032031240 has 64 divisors (see below), whose sum is σ = 28141810560. Its totient is φ = 3126865920.
The previous prime is 10032031213. The next prime is 10032031267. The reversal of 10032031240 is 4213023001.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10032031213) and next prime (10032031267).
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, 1625497 + ... + 1631656.
It is an arithmetic number, because the mean of its divisors is an integer number (439715790).
Almost surely, 210032031240 is an apocalyptic number.
10032031240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10032031240 is an abundant number, since it is smaller than the sum of its proper divisors (18109779320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10032031240 is a wasteful number, since it uses less digits than its factorization.
10032031240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3257182 (or 3257178 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10032031240 its reverse (4213023001), we get a palindrome (14245054241).
The spelling of 10032031240 in words is "ten billion, thirty-two million, thirty-one thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •