Base | Representation |
---|---|
bin | 11001000010011101… |
… | …11001011100000011 |
3 | 1021200211100111000210 |
4 | 30201032321130003 |
5 | 210012232032144 |
6 | 10101514245203 |
7 | 654054661530 |
oct | 144116713403 |
9 | 37624314023 |
10 | 13442455299 |
11 | 5778a08699 |
12 | 2731a26803 |
13 | 1362c59580 |
14 | 917421d87 |
15 | 53a1eeab9 |
hex | 3213b9703 |
13442455299 has 32 divisors (see below), whose sum is σ = 22105681920. Its totient is φ = 7075654272.
The previous prime is 13442455199. The next prime is 13442455303. The reversal of 13442455299 is 99255424431.
It is not a de Polignac number, because 13442455299 - 28 = 13442455043 is a prime.
It is a super-2 number, since 2×134424552992 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13442455099) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79369 + ... + 182165.
It is an arithmetic number, because the mean of its divisors is an integer number (690802560).
Almost surely, 213442455299 is an apocalyptic number.
13442455299 is a deficient number, since it is larger than the sum of its proper divisors (8663226621).
13442455299 is a wasteful number, since it uses less digits than its factorization.
13442455299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103299.
The product of its digits is 1555200, while the sum is 48.
The spelling of 13442455299 in words is "thirteen billion, four hundred forty-two million, four hundred fifty-five thousand, two hundred ninety-nine".
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