Base | Representation |
---|---|
bin | 1001001010010… |
… | …1011101100001 |
3 | 2200022021012102 |
4 | 2102211131201 |
5 | 34314121330 |
6 | 3451340145 |
7 | 644422340 |
oct | 222453541 |
9 | 80267172 |
10 | 38426465 |
11 | 1a766410 |
12 | 10a51655 |
13 | 7c6556c |
14 | 5163b57 |
15 | 3590945 |
hex | 24a5761 |
38426465 has 16 divisors (see below), whose sum is σ = 57490560. Its totient is φ = 23953920.
The previous prime is 38426447. The next prime is 38426473. The reversal of 38426465 is 56462483.
It is not a de Polignac number, because 38426465 - 28 = 38426209 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49520 + ... + 50289.
It is an arithmetic number, because the mean of its divisors is an integer number (3593160).
Almost surely, 238426465 is an apocalyptic number.
38426465 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
38426465 is a deficient number, since it is larger than the sum of its proper divisors (19064095).
38426465 is a wasteful number, since it uses less digits than its factorization.
38426465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99832.
The product of its digits is 138240, while the sum is 38.
The square root of 38426465 is about 6198.9083716409. The cubic root of 38426465 is about 337.4505533413.
The spelling of 38426465 in words is "thirty-eight million, four hundred twenty-six thousand, four hundred sixty-five".
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