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112339512293 = 152373761991
BaseRepresentation
bin110100010011111110…
…1001110101111100101
3101201222010121111220112
41220213331032233211
53320032403343133
6123335201342405
711054610046001
oct1504775165745
9351863544815
10112339512293
11437087a9348
1219932337a05
13a7940c78c8
145619bb9701
152dc76c1648
hex1a27f4ebe5

112339512293 has 4 divisors (see below), whose sum is σ = 112413275808. Its totient is φ = 112265748780.

The previous prime is 112339512287. The next prime is 112339512301. The reversal of 112339512293 is 392215933211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 392215933211 = 1723071525483.

It is a cyclic number.

It is not a de Polignac number, because 112339512293 - 24 = 112339512277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112339512293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112339512253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36879473 + ... + 36882518.

It is an arithmetic number, because the mean of its divisors is an integer number (28103318952).

Almost surely, 2112339512293 is an apocalyptic number.

It is an amenable number.

112339512293 is a deficient number, since it is larger than the sum of its proper divisors (73763515).

112339512293 is an equidigital number, since it uses as much as digits as its factorization.

112339512293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73763514.

The product of its digits is 87480, while the sum is 41.

The spelling of 112339512293 in words is "one hundred twelve billion, three hundred thirty-nine million, five hundred twelve thousand, two hundred ninety-three".

Divisors: 1 1523 73761991 112339512293