Base | Representation |
---|---|
bin | 1101100010000… |
… | …00111111001011 |
3 | 21220121000201210 |
4 | 12301000333023 |
5 | 213024344040 |
6 | 15132544203 |
7 | 2545560633 |
oct | 661007713 |
9 | 256530653 |
10 | 113512395 |
11 | 590905a7 |
12 | 32022063 |
13 | 1a694cc9 |
14 | 1110b6c3 |
15 | 9e73480 |
hex | 6c40fcb |
113512395 has 32 divisors (see below), whose sum is σ = 186923520. Its totient is φ = 58786560.
The previous prime is 113512387. The next prime is 113512397. The reversal of 113512395 is 593215311.
It is not a de Polignac number, because 113512395 - 23 = 113512387 is a prime.
It is not an unprimeable number, because it can be changed into a prime (113512397) 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, 232842 + ... + 233328.
It is an arithmetic number, because the mean of its divisors is an integer number (5841360).
Almost surely, 2113512395 is an apocalyptic number.
113512395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
113512395 is a deficient number, since it is larger than the sum of its proper divisors (73411125).
113512395 is a wasteful number, since it uses less digits than its factorization.
113512395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 915.
The product of its digits is 4050, while the sum is 30.
The square root of 113512395 is about 10654.2195866239. The cubic root of 113512395 is about 484.1884539787.
It can be divided in two parts, 1135 and 12395, that added together give a triangular number (13530 = T164).
The spelling of 113512395 in words is "one hundred thirteen million, five hundred twelve thousand, three hundred ninety-five".
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