Base | Representation |
---|---|
bin | 1001001100010… |
… | …0010011000100 |
3 | 2200112200110110 |
4 | 2103010103010 |
5 | 34332142042 |
6 | 3454153020 |
7 | 645456516 |
oct | 223042304 |
9 | 80480413 |
10 | 38552772 |
11 | 1a8422a5 |
12 | 10ab2770 |
13 | 7caabbb |
14 | 5197bb6 |
15 | 35b809c |
hex | 24c44c4 |
38552772 has 24 divisors (see below), whose sum is σ = 90359136. Its totient is φ = 12793408.
The previous prime is 38552771. The next prime is 38552791. The reversal of 38552772 is 27725583.
It is a self number, because there is not a number n which added to its sum of digits gives 38552772.
It is not an unprimeable number, because it can be changed into a prime (38552771) 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, 4353 + ... + 9800.
It is an arithmetic number, because the mean of its divisors is an integer number (3764964).
Almost surely, 238552772 is an apocalyptic number.
It is an amenable number.
38552772 is an abundant number, since it is smaller than the sum of its proper divisors (51806364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38552772 is a wasteful number, since it uses less digits than its factorization.
38552772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14387 (or 14385 counting only the distinct ones).
The product of its digits is 117600, while the sum is 39.
The square root of 38552772 is about 6209.0878557160. The cubic root of 38552772 is about 337.8198799891.
The spelling of 38552772 in words is "thirty-eight million, five hundred fifty-two thousand, seven hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •