Base | Representation |
---|---|
bin | 1001100000011… |
… | …1010101110000 |
3 | 2210000220112010 |
4 | 2120013111300 |
5 | 40202012302 |
6 | 3542402520 |
7 | 662640264 |
oct | 230072560 |
9 | 83026463 |
10 | 39875952 |
11 | 20566436 |
12 | 11430440 |
13 | 835224c |
14 | 54200a4 |
15 | 377a16c |
hex | 2607570 |
39875952 has 40 divisors (see below), whose sum is σ = 103560336. Its totient is φ = 13221376.
The previous prime is 39875947. The next prime is 39875963. The reversal of 39875952 is 25957893.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7348 + ... + 11564.
Almost surely, 239875952 is an apocalyptic number.
It is an amenable number.
39875952 is an abundant number, since it is smaller than the sum of its proper divisors (63684384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39875952 is a wasteful number, since it uses less digits than its factorization.
39875952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4425 (or 4419 counting only the distinct ones).
The product of its digits is 680400, while the sum is 48.
The square root of 39875952 is about 6314.7408497895. The cubic root of 39875952 is about 341.6412914197.
The spelling of 39875952 in words is "thirty-nine million, eight hundred seventy-five thousand, nine hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •