Base | Representation |
---|---|
bin | 1011011011010… |
… | …1111001110100 |
3 | 10100012010222002 |
4 | 2312311321310 |
5 | 44232242441 |
6 | 4431154432 |
7 | 1121256341 |
oct | 266657164 |
9 | 110163862 |
10 | 47930996 |
11 | 250682a3 |
12 | 14075a18 |
13 | 9c12749 |
14 | 65197c8 |
15 | 431bb9b |
hex | 2db5e74 |
47930996 has 24 divisors (see below), whose sum is σ = 89621280. Its totient is φ = 22362912.
The previous prime is 47930983. The next prime is 47930999. The reversal of 47930996 is 69903974.
It is a self number, because there is not a number n which added to its sum of digits gives 47930996.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47930999) 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, 386 + ... + 9798.
It is an arithmetic number, because the mean of its divisors is an integer number (3734220).
Almost surely, 247930996 is an apocalyptic number.
It is an amenable number.
47930996 is a deficient number, since it is larger than the sum of its proper divisors (41690284).
47930996 is a wasteful number, since it uses less digits than its factorization.
47930996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9503 (or 9501 counting only the distinct ones).
The product of its (nonzero) digits is 367416, while the sum is 47.
The square root of 47930996 is about 6923.2215044732. The cubic root of 47930996 is about 363.2498842290.
The spelling of 47930996 in words is "forty-seven million, nine hundred thirty thousand, nine hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •