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115080411290 = 25138209107837
BaseRepresentation
bin110101100101101010…
…0111011100010011010
3102000001011002121111012
41223023110323202122
53341141041130130
6124511152333522
711212541233115
oct1531324734232
9360034077435
10115080411290
114489498a329
121a3782442a2
13ab0cc01130
1457d9c1757c
152ed8134995
hex1acb53b89a

115080411290 has 32 divisors (see below), whose sum is σ = 223108194960. Its totient is φ = 42485658624.

The previous prime is 115080411287. The next prime is 115080411367. The reversal of 115080411290 is 92114080511.

It can be written as a sum of positive squares in 8 ways, for example, as 538100809 + 114542310481 = 23197^2 + 338441^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013252 + ... + 1121088.

Almost surely, 2115080411290 is an apocalyptic number.

115080411290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115080411290 is a deficient number, since it is larger than the sum of its proper divisors (108027783670).

115080411290 is a wasteful number, since it uses less digits than its factorization.

115080411290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116066.

The product of its (nonzero) digits is 2880, while the sum is 32.

The spelling of 115080411290 in words is "one hundred fifteen billion, eighty million, four hundred eleven thousand, two hundred ninety".

Divisors: 1 2 5 10 13 26 65 130 8209 16418 41045 82090 106717 107837 213434 215674 533585 539185 1067170 1078370 1401881 2803762 7009405 14018810 885233933 1770467866 4426169665 8852339330 11508041129 23016082258 57540205645 115080411290