Base | Representation |
---|---|
bin | 101011001110111… |
… | …0111100101000000 |
3 | 10202002200200200100 |
4 | 1112131313211000 |
5 | 10432332423100 |
6 | 355540522400 |
7 | 50643331524 |
oct | 12635674500 |
9 | 3662620610 |
10 | 1450670400 |
11 | 684958163 |
12 | 3459b0400 |
13 | 1a171006a |
14 | da941d84 |
15 | 87553400 |
hex | 56777940 |
1450670400 has 126 divisors (see below), whose sum is σ = 5156076302. Its totient is φ = 386841600.
The previous prime is 1450670357. The next prime is 1450670413. The reversal of 1450670400 is 40760541.
It can be written as a sum of positive squares in 3 ways, for example, as 72182016 + 1378488384 = 8496^2 + 37128^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 35971 + ... + 64770.
Almost surely, 21450670400 is an apocalyptic number.
1450670400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1450670400 is an abundant number, since it is smaller than the sum of its proper divisors (3705405902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450670400 is a wasteful number, since it uses less digits than its factorization.
1450670400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100769 (or 100751 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 1450670400 is about 38087.6672953333. The cubic root of 1450670400 is about 1132.0256042688.
The spelling of 1450670400 in words is "one billion, four hundred fifty million, six hundred seventy thousand, four hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •