Base | Representation |
---|---|
bin | 1001000101100… |
… | …1001101001101 |
3 | 2122201101202021 |
4 | 2101121031031 |
5 | 34224123000 |
6 | 3440530141 |
7 | 641651620 |
oct | 221311515 |
9 | 78641667 |
10 | 38114125 |
11 | 1a572785 |
12 | 10920951 |
13 | 7b8634a |
14 | 50c1db7 |
15 | 352d11a |
hex | 245934d |
38114125 has 32 divisors (see below), whose sum is σ = 55680768. Its totient is φ = 25502400.
The previous prime is 38114117. The next prime is 38114129. The reversal of 38114125 is 52141183.
It is not a de Polignac number, because 38114125 - 23 = 38114117 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38114125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38114129) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37119 + ... + 38131.
It is an arithmetic number, because the mean of its divisors is an integer number (1740024).
Almost surely, 238114125 is an apocalyptic number.
38114125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
38114125 is a deficient number, since it is larger than the sum of its proper divisors (17566643).
38114125 is a wasteful number, since it uses less digits than its factorization.
38114125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1078 (or 1068 counting only the distinct ones).
The product of its digits is 960, while the sum is 25.
The square root of 38114125 is about 6173.6638230471. The cubic root of 38114125 is about 336.5337704841.
The spelling of 38114125 in words is "thirty-eight million, one hundred fourteen thousand, one hundred twenty-five".
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