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116520983 is a prime number
BaseRepresentation
bin1101111000111…
…11100000010111
322010020212201222
412330133200113
5214312132413
615321240555
72613261215
oct674374027
9263225658
10116520983
115a855a37
123303315b
131b1a9537
1411691cb5
15a369b08
hex6f1f817

116520983 has 2 divisors, whose sum is σ = 116520984. Its totient is φ = 116520982.

The previous prime is 116520953. The next prime is 116520997. The reversal of 116520983 is 389025611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-116520983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116520953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58260491 + 58260492.

It is an arithmetic number, because the mean of its divisors is an integer number (58260492).

Almost surely, 2116520983 is an apocalyptic number.

116520983 is a deficient number, since it is larger than the sum of its proper divisors (1).

116520983 is an equidigital number, since it uses as much as digits as its factorization.

116520983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 116520983 is about 10794.4885474023. The cubic root of 116520983 is about 488.4289303566.

The spelling of 116520983 in words is "one hundred sixteen million, five hundred twenty thousand, nine hundred eighty-three".