Base | Representation |
---|---|
bin | 10001000000101000… |
… | …10001101111001000 |
3 | 212120102200210222220 |
4 | 20200110101233020 |
5 | 122200310333112 |
6 | 4110101014040 |
7 | 442205514366 |
oct | 104024215710 |
9 | 25512623886 |
10 | 9132121032 |
11 | 3966931771 |
12 | 192a3b4320 |
13 | b26c5c318 |
14 | 628ba8636 |
15 | 386ac898c |
hex | 220511bc8 |
9132121032 has 64 divisors (see below), whose sum is σ = 23097830400. Its totient is φ = 3008578560.
The previous prime is 9132121003. The next prime is 9132121039. The reversal of 9132121032 is 2301212319.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 9132120993 and 9132121011.
It is not an unprimeable number, because it can be changed into a prime (9132121039) 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, 713344 + ... + 726032.
It is an arithmetic number, because the mean of its divisors is an integer number (360903600).
Almost surely, 29132121032 is an apocalyptic number.
It is an amenable number.
9132121032 is an abundant number, since it is smaller than the sum of its proper divisors (13965709368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9132121032 is a wasteful number, since it uses less digits than its factorization.
9132121032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13046 (or 13042 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 9132121032 is about 95562.1317886955. The cubic root of 9132121032 is about 2090.2130405606.
The spelling of 9132121032 in words is "nine billion, one hundred thirty-two million, one hundred twenty-one thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •