Base | Representation |
---|---|
bin | 11001000000000101… |
… | …01010001110111110 |
3 | 1021122102202010110102 |
4 | 30200002222032332 |
5 | 204442123020303 |
6 | 10055522041102 |
7 | 653423053553 |
oct | 144002521676 |
9 | 37572663412 |
10 | 13422470078 |
11 | 57686a8486 |
12 | 27271a9192 |
13 | 135ba7cab4 |
14 | 9148dca2a |
15 | 5385a3288 |
hex | 3200aa3be |
13422470078 has 8 divisors (see below), whose sum is σ = 20136091872. Its totient is φ = 6710439456.
The previous prime is 13422470027. The next prime is 13422470101. The reversal of 13422470078 is 87007422431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376475 + ... + 410582.
It is an arithmetic number, because the mean of its divisors is an integer number (2517011484).
Almost surely, 213422470078 is an apocalyptic number.
13422470078 is a deficient number, since it is larger than the sum of its proper divisors (6713621794).
13422470078 is an equidigital number, since it uses as much as digits as its factorization.
13422470078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 795586.
The product of its (nonzero) digits is 75264, while the sum is 38.
The spelling of 13422470078 in words is "thirteen billion, four hundred twenty-two million, four hundred seventy thousand, seventy-eight".
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