Base | Representation |
---|---|
bin | 10110111111111010… |
… | …11111011101011001 |
3 | 1011212111202120001222 |
4 | 23133331133131121 |
5 | 200241411422101 |
6 | 5401115021425 |
7 | 614656641116 |
oct | 133775373531 |
9 | 34774676058 |
10 | 12347373401 |
11 | 5266852430 |
12 | 248713a875 |
13 | 121a10b30c |
14 | 851c0390d |
15 | 4c3edb01b |
hex | 2dff5f759 |
12347373401 has 8 divisors (see below), whose sum is σ = 13493541600. Its totient is φ = 11205151840.
The previous prime is 12347373371. The next prime is 12347373449. The reversal of 12347373401 is 10437374321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12347373401 - 210 = 12347372377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12347373001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 980111 + ... + 992628.
It is an arithmetic number, because the mean of its divisors is an integer number (1686692700).
Almost surely, 212347373401 is an apocalyptic number.
12347373401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12347373401 is a deficient number, since it is larger than the sum of its proper divisors (1146168199).
12347373401 is a wasteful number, since it uses less digits than its factorization.
12347373401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1973319.
The product of its (nonzero) digits is 42336, while the sum is 35.
The spelling of 12347373401 in words is "twelve billion, three hundred forty-seven million, three hundred seventy-three thousand, four hundred one".
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