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116624105 = 5131794217
BaseRepresentation
bin1101111001110…
…00101011101001
322010110010012022
412330320223221
5214323432410
615323354225
72614200653
oct674705351
9263403168
10116624105
115a916464
1233082975
131b214460
14116bb6d3
15a38a455
hex6f38ae9

116624105 has 8 divisors (see below), whose sum is σ = 150714312. Its totient is φ = 86122368.

The previous prime is 116624093. The next prime is 116624107. The reversal of 116624105 is 501426611.

It can be written as a sum of positive squares in 4 ways, for example, as 26050816 + 90573289 = 5104^2 + 9517^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 116624105 - 28 = 116623849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116624107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897044 + ... + 897173.

It is an arithmetic number, because the mean of its divisors is an integer number (18839289).

Almost surely, 2116624105 is an apocalyptic number.

It is an amenable number.

116624105 is a deficient number, since it is larger than the sum of its proper divisors (34090207).

116624105 is a wasteful number, since it uses less digits than its factorization.

116624105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794235.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 116624105 is about 10799.2640952983. The cubic root of 116624105 is about 488.5729757052.

The spelling of 116624105 in words is "one hundred sixteen million, six hundred twenty-four thousand, one hundred five".

Divisors: 1 5 13 65 1794217 8971085 23324821 116624105