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115225241235553 = 3137262033833833
BaseRepresentation
bin11010001100101111110111…
…100100101011000001100001
3120002222102111011210012210201
4122030233313210223001201
5110100322243224014203
61045021424533425201
733161514615300031
oct3214576744530141
9502872434705721
10115225241235553
11337948288417a9
1210b0b51019b201
134c3a902b82417
142064d07bc98c1
15d4c41632ce1d
hex68cbf792b061

115225241235553 has 16 divisors (see below), whose sum is σ = 122161531941376. Its totient is φ = 108490391349120.

The previous prime is 115225241235541. The next prime is 115225241235661. The reversal of 115225241235553 is 355532142522511.

It is not a de Polignac number, because 115225241235553 - 25 = 115225241235521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115225241235053) 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, 28137925 + ... + 31971757.

It is an arithmetic number, because the mean of its divisors is an integer number (7635095746336).

Almost surely, 2115225241235553 is an apocalyptic number.

It is an amenable number.

115225241235553 is a deficient number, since it is larger than the sum of its proper divisors (6936290705823).

115225241235553 is a wasteful number, since it uses less digits than its factorization.

115225241235553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3860104.

The product of its digits is 1800000, while the sum is 46.

The spelling of 115225241235553 in words is "one hundred fifteen trillion, two hundred twenty-five billion, two hundred forty-one million, two hundred thirty-five thousand, five hundred fifty-three".

Divisors: 1 31 37 1147 26203 812293 969511 3833833 30054841 118848823 141851821 4397406451 100457926099 3114195709069 3716943265663 115225241235553