Base | Representation |
---|---|
bin | 101011110110001011011… |
… | …111010000011010100100 |
3 | 101200001100222101012020001 |
4 | 223312023133100122210 |
5 | 343331323222114340 |
6 | 10224112113351044 |
7 | 430455505656400 |
oct | 53661337203244 |
9 | 11601328335201 |
10 | 3013112301220 |
11 | a6194338475a |
12 | 407b65268484 |
13 | 18b19b261518 |
14 | a5b9a536100 |
15 | 535a097a29a |
hex | 2bd8b7d06a4 |
3013112301220 has 72 divisors (see below), whose sum is σ = 7614416872440. Its totient is φ = 997444062720.
The previous prime is 3013112301169. The next prime is 3013112301263. The reversal of 3013112301220 is 221032113103.
It can be written as a sum of positive squares in 4 ways, for example, as 1296551150244 + 1716561150976 = 1138662^2 + 1310176^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52982001 + ... + 53038840.
It is an arithmetic number, because the mean of its divisors is an integer number (105755789895).
Almost surely, 23013112301220 is an apocalyptic number.
It is an amenable number.
3013112301220 is an abundant number, since it is smaller than the sum of its proper divisors (4601304571220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3013112301220 is a wasteful number, since it uses less digits than its factorization.
3013112301220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106020893 (or 106020884 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3013112301220 its reverse (221032113103), we get a palindrome (3234144414323).
The spelling of 3013112301220 in words is "three trillion, thirteen billion, one hundred twelve million, three hundred one thousand, two hundred twenty".
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