Base | Representation |
---|---|
bin | 11011111100111010… |
… | …111001001111010010 |
3 | 2212110122221111120201 |
4 | 123330322321033102 |
5 | 442431323213020 |
6 | 21442100525414 |
7 | 2111516102134 |
oct | 337472711722 |
9 | 85418844521 |
10 | 30013101010 |
11 | 11801682012 |
12 | 59973b086a |
13 | 2aa4001289 |
14 | 164a099054 |
15 | ba9d65a0a |
hex | 6fceb93d2 |
30013101010 has 128 divisors (see below), whose sum is σ = 59291688960. Its totient is φ = 10896850944.
The previous prime is 30013101007. The next prime is 30013101023. The reversal of 30013101010 is 1010131003.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 215921521 + ... + 215921659.
It is an arithmetic number, because the mean of its divisors is an integer number (463216320).
Almost surely, 230013101010 is an apocalyptic number.
30013101010 is a deficient number, since it is larger than the sum of its proper divisors (29278587950).
30013101010 is a wasteful number, since it uses less digits than its factorization.
30013101010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500.
The product of its (nonzero) digits is 9, while the sum is 10.
Adding to 30013101010 its reverse (1010131003), we get a palindrome (31023232013).
The spelling of 30013101010 in words is "thirty billion, thirteen million, one hundred one thousand, ten".
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