Base | Representation |
---|---|
bin | 100101111011001000… |
… | …100101100011011000 |
3 | 10220002212220111001002 |
4 | 211323020211203120 |
5 | 1131343430213300 |
6 | 30412354444132 |
7 | 2641043666624 |
oct | 457310454330 |
9 | 126085814032 |
10 | 40720554200 |
11 | 162a6767087 |
12 | 7a85293648 |
13 | 3abc43a3b1 |
14 | 1d84176184 |
15 | 10d4db95d5 |
hex | 97b2258d8 |
40720554200 has 24 divisors (see below), whose sum is σ = 94675288980. Its totient is φ = 16288221600.
The previous prime is 40720554167. The next prime is 40720554227. The reversal of 40720554200 is 245502704.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101801186 + ... + 101801585.
Almost surely, 240720554200 is an apocalyptic number.
40720554200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40720554200 is an abundant number, since it is smaller than the sum of its proper divisors (53954734780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40720554200 is a wasteful number, since it uses less digits than its factorization.
40720554200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203602787 (or 203602778 counting only the distinct ones).
The product of its (nonzero) digits is 11200, while the sum is 29.
The spelling of 40720554200 in words is "forty billion, seven hundred twenty million, five hundred fifty-four thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •