Base | Representation |
---|---|
bin | 1010111011000101000111… |
… | …0111110000011011111110 |
3 | 1120112011011200000111112100 |
4 | 2232301101313300123332 |
5 | 3033233142121133210 |
6 | 41313210441445530 |
7 | 2346462345501555 |
oct | 256612167603376 |
9 | 46464150014470 |
10 | 12010102130430 |
11 | 3910501605a28 |
12 | 141b77aaa08a6 |
13 | 6917175b8461 |
14 | 2d7413528d9c |
15 | 15c624c545c0 |
hex | aec51df06fe |
12010102130430 has 48 divisors (see below), whose sum is σ = 31227397344000. Its totient is φ = 3202577818944.
The previous prime is 12010102130423. The next prime is 12010102130437. The reversal of 12010102130430 is 3403120101021.
12010102130430 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 0 + 102 + 130 + 430 = 666.
It is an interprime number because it is at equal distance from previous prime (12010102130423) and next prime (12010102130437).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12010102130437) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92899 + ... + 4901921.
It is an arithmetic number, because the mean of its divisors is an integer number (650570778000).
Almost surely, 212010102130430 is an apocalyptic number.
12010102130430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12010102130430 is an abundant number, since it is smaller than the sum of its proper divisors (19217295213570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12010102130430 is a wasteful number, since it uses less digits than its factorization.
12010102130430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4836785 (or 4836782 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 12010102130430 its reverse (3403120101021), we get a palindrome (15413222231451).
The spelling of 12010102130430 in words is "twelve trillion, ten billion, one hundred two million, one hundred thirty thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •