Base | Representation |
---|---|
bin | 1111110011001000… |
… | …0110000100110000 |
3 | 101221120011122021200 |
4 | 3330302012010300 |
5 | 32141143144022 |
6 | 1540455051200 |
7 | 210044552553 |
oct | 37462060460 |
9 | 11846148250 |
10 | 4240990512 |
11 | 1886a23a40 |
12 | 9a4370b00 |
13 | 52782b355 |
14 | 2c336669a |
15 | 19c4c9bac |
hex | fcc86130 |
4240990512 has 60 divisors (see below), whose sum is σ = 12947877384. Its totient is φ = 1285148160.
The previous prime is 4240990483. The next prime is 4240990519. The reversal of 4240990512 is 2150990424.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (4240990519) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1337113 + ... + 1340280.
Almost surely, 24240990512 is an apocalyptic number.
It is an amenable number.
4240990512 is an abundant number, since it is smaller than the sum of its proper divisors (8706886872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4240990512 is a wasteful number, since it uses less digits than its factorization.
4240990512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2677418 (or 2677409 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 4240990512 is about 65122.8877738081. The cubic root of 4240990512 is about 1618.6604930916.
The spelling of 4240990512 in words is "four billion, two hundred forty million, nine hundred ninety thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •