Base | Representation |
---|---|
bin | 10010101101011101… |
… | …01100101111011100 |
3 | 221221001110201220121 |
4 | 21112232230233130 |
5 | 131033011021202 |
6 | 4340431324324 |
7 | 503632144000 |
oct | 112656545734 |
9 | 27831421817 |
10 | 10045017052 |
11 | 4295171a94 |
12 | 1b440806a4 |
13 | c4111c795 |
14 | 6b4120700 |
15 | 3dbd01537 |
hex | 256bacbdc |
10045017052 has 144 divisors (see below), whose sum is σ = 22927665600. Its totient is φ = 3835302912.
The previous prime is 10045017007. The next prime is 10045017061. The reversal of 10045017052 is 25071054001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8419368 + ... + 8420560.
It is an arithmetic number, because the mean of its divisors is an integer number (159219900).
Almost surely, 210045017052 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10045017052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11463832800).
10045017052 is an abundant number, since it is smaller than the sum of its proper divisors (12882648548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10045017052 is a wasteful number, since it uses less digits than its factorization.
10045017052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1273 (or 1238 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 25.
The spelling of 10045017052 in words is "ten billion, forty-five million, seventeen thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.106 sec. • engine limits •