Base | Representation |
---|---|
bin | 11000001111001011… |
… | …00111001100111101 |
3 | 1020120211202100212120 |
4 | 30013211213030331 |
5 | 203122110433201 |
6 | 5551104353153 |
7 | 640311615600 |
oct | 140745471475 |
9 | 36524670776 |
10 | 13012202301 |
11 | 557805a1aa |
12 | 26319157b9 |
13 | 12c4a84ab7 |
14 | 8b6224337 |
15 | 512562536 |
hex | 30796733d |
13012202301 has 12 divisors (see below), whose sum is σ = 20182191552. Its totient is φ = 7435544088.
The previous prime is 13012202297. The next prime is 13012202311. The reversal of 13012202301 is 10320221031.
It is not a de Polignac number, because 13012202301 - 22 = 13012202297 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13012202311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44259045 + ... + 44259338.
It is an arithmetic number, because the mean of its divisors is an integer number (1681849296).
Almost surely, 213012202301 is an apocalyptic number.
It is an amenable number.
13012202301 is a deficient number, since it is larger than the sum of its proper divisors (7169989251).
13012202301 is an equidigital number, since it uses as much as digits as its factorization.
13012202301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88518400 (or 88518393 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 13012202301 its reverse (10320221031), we get a palindrome (23332423332).
The spelling of 13012202301 in words is "thirteen billion, twelve million, two hundred two thousand, three hundred one".
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