Base | Representation |
---|---|
bin | 1110010101001… |
… | …11111100010010 |
3 | 22101020002110022 |
4 | 13022213330102 |
5 | 221234204204 |
6 | 15532503442 |
7 | 2656620551 |
oct | 712477422 |
9 | 271202408 |
10 | 120225554 |
11 | 61956269 |
12 | 3431ab82 |
13 | 1bba57a7 |
14 | 11d77d98 |
15 | a84c5be |
hex | 72a7f12 |
120225554 has 16 divisors (see below), whose sum is σ = 189148608. Its totient is φ = 57202992.
The previous prime is 120225541. The next prime is 120225563. The reversal of 120225554 is 455522021.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2429 + ... + 15695.
It is an arithmetic number, because the mean of its divisors is an integer number (11821788).
Almost surely, 2120225554 is an apocalyptic number.
120225554 is a deficient number, since it is larger than the sum of its proper divisors (68923054).
120225554 is a wasteful number, since it uses less digits than its factorization.
120225554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13489.
The product of its (nonzero) digits is 4000, while the sum is 26.
The square root of 120225554 is about 10964.7414014194. The cubic root of 120225554 is about 493.5512569998.
Adding to 120225554 its reverse (455522021), we get a palindrome (575747575).
It can be divided in two parts, 12022 and 5554, that added together give a cube (17576 = 263).
The spelling of 120225554 in words is "one hundred twenty million, two hundred twenty-five thousand, five hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •