Base | Representation |
---|---|
bin | 10011101000100001… |
… | …10100100101000000 |
3 | 1000012120210221112111 |
4 | 21310100310211000 |
5 | 133041332020222 |
6 | 4501531305104 |
7 | 522126532345 |
oct | 116420644500 |
9 | 30176727474 |
10 | 10540501312 |
11 | 4519924710 |
12 | 2061bab194 |
13 | cbc983333 |
14 | 71dc5c7cc |
15 | 41a576777 |
hex | 274434940 |
10540501312 has 28 divisors (see below), whose sum is σ = 22817791296. Its totient is φ = 4791136640.
The previous prime is 10540501303. The next prime is 10540501319. The reversal of 10540501312 is 21310504501.
It is a happy number.
It is a super-2 number, since 2×105405013122 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10540501319) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7485448 + ... + 7486855.
Almost surely, 210540501312 is an apocalyptic number.
It is an amenable number.
10540501312 is an abundant number, since it is smaller than the sum of its proper divisors (12277289984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10540501312 is a wasteful number, since it uses less digits than its factorization.
10540501312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14972326 (or 14972316 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The spelling of 10540501312 in words is "ten billion, five hundred forty million, five hundred one thousand, three hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •