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115080801 = 3112794013
BaseRepresentation
bin1101101101111…
…11111001100001
322000112201011220
412312333321201
5213430041201
615230325253
72565112353
oct666777141
9260481156
10115080801
1159a61a00
1232659829
131aac3b64
14113d90d3
15a183036
hex6dbfe61

115080801 has 24 divisors (see below), whose sum is σ = 170835840. Its totient is φ = 68845920.

The previous prime is 115080781. The next prime is 115080821. The reversal of 115080801 is 108080511.

It is an interprime number because it is at equal distance from previous prime (115080781) and next prime (115080821).

It is not a de Polignac number, because 115080801 - 27 = 115080673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115080821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26671 + ... + 30683.

It is an arithmetic number, because the mean of its divisors is an integer number (7118160).

Almost surely, 2115080801 is an apocalyptic number.

115080801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

115080801 is a deficient number, since it is larger than the sum of its proper divisors (55755039).

115080801 is a wasteful number, since it uses less digits than its factorization.

115080801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4117 (or 4106 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 24.

The square root of 115080801 is about 10727.5719992923. The cubic root of 115080801 is about 486.4082794161.

The spelling of 115080801 in words is "one hundred fifteen million, eighty thousand, eight hundred one".

Divisors: 1 3 11 33 79 121 237 363 869 2607 4013 9559 12039 28677 44143 132429 317027 485573 951081 1456719 3487297 10461891 38360267 115080801