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116037623 = 138925971
BaseRepresentation
bin1101110101010…
…01011111110111
322002100022200202
412322221133313
5214201200443
615303031115
72606206052
oct672513767
9262308622
10116037623
115a555869
1232a3b49b
131b06a520
14115a7a99
15a2c17b8
hex6ea97f7

116037623 has 4 divisors (see below), whose sum is σ = 124963608. Its totient is φ = 107111640.

The previous prime is 116037589. The next prime is 116037629. The reversal of 116037623 is 326730611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 326730611 = 569574219.

It is a cyclic number.

It is not a de Polignac number, because 116037623 - 224 = 99260407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116037629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4462973 + ... + 4462998.

It is an arithmetic number, because the mean of its divisors is an integer number (31240902).

Almost surely, 2116037623 is an apocalyptic number.

116037623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

116037623 is a deficient number, since it is larger than the sum of its proper divisors (8925985).

116037623 is an equidigital number, since it uses as much as digits as its factorization.

116037623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925984.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 116037623 is about 10772.0760765973. The cubic root of 116037623 is about 487.7526166528.

It can be divided in two parts, 1160 and 37623, that added together give a palindrome (38783).

The spelling of 116037623 in words is "one hundred sixteen million, thirty-seven thousand, six hundred twenty-three".

Divisors: 1 13 8925971 116037623