Base | Representation |
---|---|
bin | 10001011110111010100… |
… | …011000010010100110000 |
3 | 11020212002102021020011010 |
4 | 101132322203002110300 |
5 | 124141004424403240 |
6 | 2315532144350520 |
7 | 152541306202230 |
oct | 21367243022460 |
9 | 4225072236133 |
10 | 1201425622320 |
11 | 423581496260 |
12 | 174a17015440 |
13 | 893a8a67a01 |
14 | 422139c9cc0 |
15 | 213b9e42280 |
hex | 117ba8c2530 |
1201425622320 has 160 divisors (see below), whose sum is σ = 4643432087040. Its totient is φ = 249646878720.
The previous prime is 1201425622307. The next prime is 1201425622363. The reversal of 1201425622320 is 232265241021.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32487625 + ... + 32524584.
It is an arithmetic number, because the mean of its divisors is an integer number (29021450544).
Almost surely, 21201425622320 is an apocalyptic number.
1201425622320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1201425622320 is an abundant number, since it is smaller than the sum of its proper divisors (3442006464720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1201425622320 is a wasteful number, since it uses less digits than its factorization.
1201425622320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65012243 (or 65012237 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The spelling of 1201425622320 in words is "one trillion, two hundred one billion, four hundred twenty-five million, six hundred twenty-two thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •