Base | Representation |
---|---|
bin | 11000010111001110… |
… | …11110000011001010 |
3 | 1020202112221120200120 |
4 | 30023213132003022 |
5 | 203241412013322 |
6 | 10001521244110 |
7 | 642062306520 |
oct | 141347360312 |
9 | 36675846616 |
10 | 13079797962 |
11 | 5602228890 |
12 | 2650493636 |
13 | 1305a9112a |
14 | 8c11bc310 |
15 | 518465a5c |
hex | 30b9de0ca |
13079797962 has 32 divisors (see below), whose sum is σ = 32614562304. Its totient is φ = 3397350000.
The previous prime is 13079797957. The next prime is 13079797967. The reversal of 13079797962 is 26979797031.
It is a happy number.
13079797962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13079797957) and next prime (13079797967).
It is a super-2 number, since 2×130797979622 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13079797896 and 13079797905.
It is not an unprimeable number, because it can be changed into a prime (13079797967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14155164 + ... + 14156087.
It is an arithmetic number, because the mean of its divisors is an integer number (1019205072).
Almost surely, 213079797962 is an apocalyptic number.
13079797962 is an abundant number, since it is smaller than the sum of its proper divisors (19534764342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13079797962 is a wasteful number, since it uses less digits than its factorization.
13079797962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28311274.
The product of its (nonzero) digits is 9001692, while the sum is 60.
The spelling of 13079797962 in words is "thirteen billion, seventy-nine million, seven hundred ninety-seven thousand, nine hundred sixty-two".
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