Base | Representation |
---|---|
bin | 1000010111010011… |
… | …00100000110000100 |
3 | 102120221111120211010 |
4 | 10023221210012010 |
5 | 33144021144140 |
6 | 2021325042220 |
7 | 216163606254 |
oct | 41351440604 |
9 | 12527446733 |
10 | 4490412420 |
11 | 19a47a234a |
12 | a539b6370 |
13 | 5673ca890 |
14 | 308531964 |
15 | 1b4347880 |
hex | 10ba64184 |
4490412420 has 48 divisors (see below), whose sum is σ = 13540322880. Its totient is φ = 1105332096.
The previous prime is 4490412413. The next prime is 4490412431. The reversal of 4490412420 is 242140944.
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 15 ways as a sum of consecutive naturals, for example, 2877690 + ... + 2879249.
It is an arithmetic number, because the mean of its divisors is an integer number (282090060).
Almost surely, 24490412420 is an apocalyptic number.
It is an amenable number.
4490412420 is an abundant number, since it is smaller than the sum of its proper divisors (9049910460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4490412420 is a wasteful number, since it uses less digits than its factorization.
4490412420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5756964 (or 5756962 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 4490412420 is about 67010.5396187794. The cubic root of 4490412420 is about 1649.7902910706.
The spelling of 4490412420 in words is "four billion, four hundred ninety million, four hundred twelve thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •