Base | Representation |
---|---|
bin | 10111111000110… |
… | …00111000101100 |
3 | 111222001100121120 |
4 | 23330120320230 |
5 | 402244124243 |
6 | 31514500540 |
7 | 4652126046 |
oct | 1374307054 |
9 | 458040546 |
10 | 200379948 |
11 | a312246a |
12 | 57134750 |
13 | 3268b222 |
14 | 1c880a96 |
15 | 128d1c83 |
hex | bf18e2c |
200379948 has 24 divisors (see below), whose sum is σ = 469775040. Its totient is φ = 66475920.
The previous prime is 200379943. The next prime is 200379961. The reversal of 200379948 is 849973002.
It is not an unprimeable number, because it can be changed into a prime (200379943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37038 + ... + 42101.
It is an arithmetic number, because the mean of its divisors is an integer number (19573960).
Almost surely, 2200379948 is an apocalyptic number.
It is an amenable number.
200379948 is an abundant number, since it is smaller than the sum of its proper divisors (269395092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200379948 is a wasteful number, since it uses less digits than its factorization.
200379948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79357 (or 79355 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 42.
The square root of 200379948 is about 14155.5624402565. The cubic root of 200379948 is about 585.1736382800.
The spelling of 200379948 in words is "two hundred million, three hundred seventy-nine thousand, nine hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •