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115206552470 = 2511520655247
BaseRepresentation
bin110101101001011011…
…0000111101110010110
3102000100221110020122202
41223102312013232112
53341420334134340
6124531500124502
711215632352502
oct1532266075626
9360327406582
10115206552470
114494a106039
121a3b2536732
13ab30098399
14580c891302
152ee424ec15
hex1ad2d87b96

115206552470 has 8 divisors (see below), whose sum is σ = 207371794464. Its totient is φ = 46082620984.

The previous prime is 115206552467. The next prime is 115206552479. The reversal of 115206552470 is 74255602511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115206552479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5760327614 + ... + 5760327633.

It is an arithmetic number, because the mean of its divisors is an integer number (25921474308).

Almost surely, 2115206552470 is an apocalyptic number.

115206552470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115206552470 is a deficient number, since it is larger than the sum of its proper divisors (92165241994).

115206552470 is a wasteful number, since it uses less digits than its factorization.

115206552470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11520655254.

The product of its (nonzero) digits is 84000, while the sum is 38.

The spelling of 115206552470 in words is "one hundred fifteen billion, two hundred six million, five hundred fifty-two thousand, four hundred seventy".

Divisors: 1 2 5 10 11520655247 23041310494 57603276235 115206552470