Base | Representation |
---|---|
bin | 11001000101110000… |
… | …01011010101001101 |
3 | 1021202202021121221010 |
4 | 30202320023111031 |
5 | 210041313204314 |
6 | 10104341555433 |
7 | 654541365420 |
oct | 144270132515 |
9 | 37682247833 |
10 | 13470053709 |
11 | 57925487a2 |
12 | 273b115b79 |
13 | 13688a03a8 |
14 | 91ad679b7 |
15 | 53c852059 |
hex | 322e0b54d |
13470053709 has 16 divisors (see below), whose sum is σ = 21003141632. Its totient is φ = 7518169008.
The previous prime is 13470053693. The next prime is 13470053747. The reversal of 13470053709 is 90735007431.
It is a happy number.
It is not a de Polignac number, because 13470053709 - 24 = 13470053693 is a prime.
It is a super-3 number, since 3×134700537093 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13470053749) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7457599 + ... + 7459404.
It is an arithmetic number, because the mean of its divisors is an integer number (1312696352).
Almost surely, 213470053709 is an apocalyptic number.
It is an amenable number.
13470053709 is a deficient number, since it is larger than the sum of its proper divisors (7533087923).
13470053709 is a wasteful number, since it uses less digits than its factorization.
13470053709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14917056.
The product of its (nonzero) digits is 79380, while the sum is 39.
The spelling of 13470053709 in words is "thirteen billion, four hundred seventy million, fifty-three thousand, seven hundred nine".
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