Base | Representation |
---|---|
bin | 1001000100010… |
… | …1011000110110 |
3 | 2122120021101210 |
4 | 2101011120312 |
5 | 34214023300 |
6 | 3435102250 |
7 | 641163144 |
oct | 221053066 |
9 | 78507353 |
10 | 38032950 |
11 | 1a51779a |
12 | 108a1986 |
13 | 7b58407 |
14 | 50a0594 |
15 | 3514050 |
hex | 2445636 |
38032950 has 24 divisors (see below), whose sum is σ = 94322088. Its totient is φ = 10142080.
The previous prime is 38032937. The next prime is 38032991. The reversal of 38032950 is 5923083.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
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 11 ways as a sum of consecutive naturals, for example, 126627 + ... + 126926.
It is an arithmetic number, because the mean of its divisors is an integer number (3930087).
Almost surely, 238032950 is an apocalyptic number.
38032950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
38032950 is an abundant number, since it is smaller than the sum of its proper divisors (56289138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38032950 is a wasteful number, since it uses less digits than its factorization.
38032950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253568 (or 253563 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 38032950 is about 6167.0860217772. The cubic root of 38032950 is about 336.2946854927.
The spelling of 38032950 in words is "thirty-eight million, thirty-two thousand, nine hundred fifty".
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