Base | Representation |
---|---|
bin | 1001000101110… |
… | …1101111000000 |
3 | 2122202100012012 |
4 | 2101131233000 |
5 | 34230221142 |
6 | 3441152052 |
7 | 642056654 |
oct | 221355700 |
9 | 78670165 |
10 | 38132672 |
11 | 1a585706 |
12 | 1092b628 |
13 | 7b91916 |
14 | 50c8a64 |
15 | 3533882 |
hex | 245dbc0 |
38132672 has 28 divisors (see below), whose sum is σ = 75895200. Its totient is φ = 19009536.
The previous prime is 38132671. The next prime is 38132693. The reversal of 38132672 is 27623183.
It is a happy number.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38132671) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28073 + ... + 29399.
Almost surely, 238132672 is an apocalyptic number.
38132672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
38132672 is a deficient number, since it is larger than the sum of its proper divisors (37762528).
38132672 is a wasteful number, since it uses less digits than its factorization.
38132672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1788 (or 1778 counting only the distinct ones).
The product of its digits is 12096, while the sum is 32.
The square root of 38132672 is about 6175.1657467634. The cubic root of 38132672 is about 336.5883493720.
It can be divided in two parts, 381326 and 72, that multiplied together give a palindrome (27455472).
The spelling of 38132672 in words is "thirty-eight million, one hundred thirty-two thousand, six hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •