Base | Representation |
---|---|
bin | 110110010010… |
… | …0101000101110 |
3 | 1222112222222212 |
4 | 1230210220232 |
5 | 24241232424 |
6 | 2454010422 |
7 | 463630316 |
oct | 154445056 |
9 | 58488885 |
10 | 28461614 |
11 | 1507a6a5 |
12 | 9646a12 |
13 | 5b869bc |
14 | 3acc446 |
15 | 277310e |
hex | 1b24a2e |
28461614 has 16 divisors (see below), whose sum is σ = 43960752. Its totient is φ = 13812288.
The previous prime is 28461611. The next prime is 28461619. The reversal of 28461614 is 41616482.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28461611) 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, 13922 + ... + 15834.
It is an arithmetic number, because the mean of its divisors is an integer number (2747547).
Almost surely, 228461614 is an apocalyptic number.
28461614 is a deficient number, since it is larger than the sum of its proper divisors (15499138).
28461614 is a wasteful number, since it uses less digits than its factorization.
28461614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2131.
The product of its digits is 9216, while the sum is 32.
The square root of 28461614 is about 5334.9427363375. The cubic root of 28461614 is about 305.3185384774.
The spelling of 28461614 in words is "twenty-eight million, four hundred sixty-one thousand, six hundred fourteen".
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