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115056060 = 22357273943
BaseRepresentation
bin1101101101110…
…01110110111100
322000111110020120
412312321312330
5213423243220
615230014540
72564650260
oct666716674
9260443216
10115056060
1159a45359
1232647450
131aab5812
14113d00a0
15a17aa40
hex6db9dbc

115056060 has 48 divisors (see below), whose sum is σ = 368180736. Its totient is φ = 26298432.

The previous prime is 115056059. The next prime is 115056061. The reversal of 115056060 is 60650511.

It is an interprime number because it is at equal distance from previous prime (115056059) and next prime (115056061).

It is a self number, because there is not a number n which added to its sum of digits gives 115056060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115056061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136552 + ... + 137391.

It is an arithmetic number, because the mean of its divisors is an integer number (7670432).

Almost surely, 2115056060 is an apocalyptic number.

115056060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115056060 is an abundant number, since it is smaller than the sum of its proper divisors (253124676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115056060 is a wasteful number, since it uses less digits than its factorization.

115056060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273962 (or 273960 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 115056060 is about 10726.4187872747. The cubic root of 115056060 is about 486.3734195911.

The spelling of 115056060 in words is "one hundred fifteen million, fifty-six thousand, sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 273943 547886 821829 1095772 1369715 1643658 1917601 2739430 3287316 3835202 4109145 5478860 5752803 7670404 8218290 9588005 11505606 16436580 19176010 23011212 28764015 38352020 57528030 115056060