Base | Representation |
---|---|
bin | 111100101011110111… |
… | …1010010011110100010 |
3 | 110110101022000102021110 |
4 | 1321113233102132202 |
5 | 4113344141024442 |
6 | 135511344004150 |
7 | 12262322334660 |
oct | 1712757223642 |
9 | 413338012243 |
10 | 130321033122 |
11 | 502a590a065 |
12 | 21310300656 |
13 | c39b558067 |
14 | 6443d95c30 |
15 | 35cb12969c |
hex | 1e57bd27a2 |
130321033122 has 16 divisors (see below), whose sum is σ = 297876647232. Its totient is φ = 37234580880.
The previous prime is 130321033111. The next prime is 130321033151. The reversal of 130321033122 is 221330123031.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1551440829 + ... + 1551440912.
It is an arithmetic number, because the mean of its divisors is an integer number (18617290452).
Almost surely, 2130321033122 is an apocalyptic number.
130321033122 is an abundant number, since it is smaller than the sum of its proper divisors (167555614110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130321033122 is a wasteful number, since it uses less digits than its factorization.
130321033122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3102881753.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 130321033122 its reverse (221330123031), we get a palindrome (351651156153).
The spelling of 130321033122 in words is "one hundred thirty billion, three hundred twenty-one million, thirty-three thousand, one hundred twenty-two".
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