Base | Representation |
---|---|
bin | 1001010010100… |
… | …0000100011010 |
3 | 2201022110001002 |
4 | 2110220010122 |
5 | 34433231214 |
6 | 3511025002 |
7 | 652111121 |
oct | 224500432 |
9 | 81273032 |
10 | 38961434 |
11 | 1aaa1336 |
12 | 1106b162 |
13 | 80c1c05 |
14 | 5262ab8 |
15 | 36491de |
hex | 252811a |
38961434 has 16 divisors (see below), whose sum is σ = 59246208. Its totient is φ = 19214832.
The previous prime is 38961431. The next prime is 38961437. The reversal of 38961434 is 43416983.
It is an interprime number because it is at equal distance from previous prime (38961431) and next prime (38961437).
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (38961431) 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, 52067 + ... + 52809.
It is an arithmetic number, because the mean of its divisors is an integer number (3702888).
Almost surely, 238961434 is an apocalyptic number.
38961434 is a deficient number, since it is larger than the sum of its proper divisors (20284774).
38961434 is a wasteful number, since it uses less digits than its factorization.
38961434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1069.
The product of its digits is 62208, while the sum is 38.
The square root of 38961434 is about 6241.9094834834. The cubic root of 38961434 is about 339.0093249901.
The spelling of 38961434 in words is "thirty-eight million, nine hundred sixty-one thousand, four hundred thirty-four".
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