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116102923 = 73221787
BaseRepresentation
bin1101110101110…
…01011100001011
322002110122021021
412322321130023
5214210243143
615304253311
72606600326
oct672713413
9262418237
10116102923
115a59a932
1232a71237
131b091171
14115c37bd
15a2d5ced
hex6eb970b

116102923 has 6 divisors (see below), whose sum is σ = 117720564. Its totient is φ = 114507216.

The previous prime is 116102887. The next prime is 116102927. The reversal of 116102923 is 329201611.

It is not a de Polignac number, because 116102923 - 225 = 82548491 is a prime.

It is a super-3 number, since 3×1161029233 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116102927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5565 + ... + 16222.

It is an arithmetic number, because the mean of its divisors is an integer number (19620094).

Almost surely, 2116102923 is an apocalyptic number.

116102923 is a deficient number, since it is larger than the sum of its proper divisors (1617641).

116102923 is an frugal number, since it uses more digits than its factorization.

116102923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21933 (or 21860 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 116102923 is about 10775.1066352032. The cubic root of 116102923 is about 487.8440935157.

The spelling of 116102923 in words is "one hundred sixteen million, one hundred two thousand, nine hundred twenty-three".

Divisors: 1 73 5329 21787 1590451 116102923