Base | Representation |
---|---|
bin | 11000001111011101… |
… | …00010111101111110 |
3 | 1020121000011100102120 |
4 | 30013232202331332 |
5 | 203123210404004 |
6 | 5551230503410 |
7 | 640340541465 |
oct | 140756427576 |
9 | 36530140376 |
10 | 13014544254 |
11 | 55794097a8 |
12 | 2632664b66 |
13 | 12c53c4a7a |
14 | 8b66739dc |
15 | 5128763d9 |
hex | 307ba2f7e |
13014544254 has 32 divisors (see below), whose sum is σ = 26575928064. Its totient is φ = 4247967360.
The previous prime is 13014544253. The next prime is 13014544313. The reversal of 13014544254 is 45244541031.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13014544253) 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, 59362 + ... + 171909.
It is an arithmetic number, because the mean of its divisors is an integer number (830497752).
Almost surely, 213014544254 is an apocalyptic number.
13014544254 is an abundant number, since it is smaller than the sum of its proper divisors (13561383810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13014544254 is a wasteful number, since it uses less digits than its factorization.
13014544254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231472.
The product of its (nonzero) digits is 38400, while the sum is 33.
The spelling of 13014544254 in words is "thirteen billion, fourteen million, five hundred forty-four thousand, two hundred fifty-four".
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