Base | Representation |
---|---|
bin | 1001001000110… |
… | …0111000001010 |
3 | 2200010011001222 |
4 | 2102030320022 |
5 | 34302411040 |
6 | 3445242042 |
7 | 643522640 |
oct | 222147012 |
9 | 80104058 |
10 | 38325770 |
11 | 1a6a779a |
12 | 10a03322 |
13 | 7c2b792 |
14 | 5139190 |
15 | 3570bb5 |
hex | 248ce0a |
38325770 has 32 divisors (see below), whose sum is σ = 79059456. Its totient is φ = 13104000.
The previous prime is 38325761. The next prime is 38325779. The reversal of 38325770 is 7752383.
It is an interprime number because it is at equal distance from previous prime (38325761) and next prime (38325779).
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 38325770.
It is not an unprimeable number, because it can be changed into a prime (38325779) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41615 + ... + 42525.
It is an arithmetic number, because the mean of its divisors is an integer number (2470608).
Almost surely, 238325770 is an apocalyptic number.
38325770 is an abundant number, since it is smaller than the sum of its proper divisors (40733686).
38325770 is a wasteful number, since it uses less digits than its factorization.
38325770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1526.
The product of its (nonzero) digits is 35280, while the sum is 35.
The square root of 38325770 is about 6190.7810492700. The cubic root of 38325770 is about 337.1555369816.
The spelling of 38325770 in words is "thirty-eight million, three hundred twenty-five thousand, seven hundred seventy".
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