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115080204 = 22389277389
BaseRepresentation
bin1101101101111…
…11110000001100
322000112200100210
412312333300030
5213430031304
615230322420
72565110541
oct666776014
9260480323
10115080204
1159a61508
1232659410
131aac37c5
14113d8bc8
15a182c89
hex6dbfc0c

115080204 has 48 divisors (see below), whose sum is σ = 273218400. Its totient is φ = 37694976.

The previous prime is 115080179. The next prime is 115080209. The reversal of 115080204 is 402080511.

It is not an unprimeable number, because it can be changed into a prime (115080209) 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, 295642 + ... + 296030.

It is an arithmetic number, because the mean of its divisors is an integer number (5692050).

Almost surely, 2115080204 is an apocalyptic number.

It is an amenable number.

115080204 is an abundant number, since it is smaller than the sum of its proper divisors (158138196).

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

115080204 is a wasteful number, since it uses less digits than its factorization.

115080204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762 (or 760 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 115080204 is about 10727.5441737613. The cubic root of 115080204 is about 486.4074383078.

The spelling of 115080204 in words is "one hundred fifteen million, eighty thousand, two hundred four".

Divisors: 1 2 3 4 6 12 89 178 267 277 356 389 534 554 778 831 1068 1108 1167 1556 1662 2334 3324 4668 24653 34621 49306 69242 73959 98612 103863 107753 138484 147918 207726 215506 295836 323259 415452 431012 646518 1293036 9590017 19180034 28770051 38360068 57540102 115080204