Base | Representation |
---|---|
bin | 10010101000001110… |
… | …01111110001010100 |
3 | 221210222212112221110 |
4 | 21110013033301110 |
5 | 130440241322330 |
6 | 4332222415020 |
7 | 502560056151 |
oct | 112407176124 |
9 | 27728775843 |
10 | 10001120340 |
11 | 427240a812 |
12 | 1b31431470 |
13 | c34cc03b3 |
14 | 6ac375228 |
15 | 3d802edb0 |
hex | 2541cfc54 |
10001120340 has 48 divisors (see below), whose sum is σ = 28357620480. Its totient is φ = 2633205120.
The previous prime is 10001120317. The next prime is 10001120341. The reversal of 10001120340 is 4302110001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001120341) 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, 1050231 + ... + 1059710.
It is an arithmetic number, because the mean of its divisors is an integer number (590783760).
Almost surely, 210001120340 is an apocalyptic number.
10001120340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10001120340 is an abundant number, since it is smaller than the sum of its proper divisors (18356500140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001120340 is a wasteful number, since it uses less digits than its factorization.
10001120340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2110032 (or 2110030 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10001120340 its reverse (4302110001), we get a palindrome (14303230341).
The spelling of 10001120340 in words is "ten billion, one million, one hundred twenty thousand, three hundred forty".
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