Base | Representation |
---|---|
bin | 1101110000100… |
… | …00010101100000 |
3 | 22001011110010112 |
4 | 12320100111200 |
5 | 214021112042 |
6 | 15241350452 |
7 | 2600654045 |
oct | 670202540 |
9 | 261143115 |
10 | 115410272 |
11 | 5a16749a |
12 | 32798428 |
13 | 1abaab03 |
14 | 114831cc |
15 | a1ea982 |
hex | 6e10560 |
115410272 has 24 divisors (see below), whose sum is σ = 234545472. Its totient is φ = 55843200.
The previous prime is 115410271. The next prime is 115410277. The reversal of 115410272 is 272014511.
It is a super-2 number, since 2×1154102722 = 26639061766227968, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115410271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57179 + ... + 59162.
It is an arithmetic number, because the mean of its divisors is an integer number (9772728).
Almost surely, 2115410272 is an apocalyptic number.
It is an amenable number.
115410272 is an abundant number, since it is smaller than the sum of its proper divisors (119135200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115410272 is a wasteful number, since it uses less digits than its factorization.
115410272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116382 (or 116374 counting only the distinct ones).
The product of its (nonzero) digits is 560, while the sum is 23.
The square root of 115410272 is about 10742.9172946644. The cubic root of 115410272 is about 486.8720252570.
Adding to 115410272 its reverse (272014511), we get a palindrome (387424783).
The spelling of 115410272 in words is "one hundred fifteen million, four hundred ten thousand, two hundred seventy-two".
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