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116507103 = 31710692137
BaseRepresentation
bin1101111000111…
…00000111011111
322010020011200220
412330130013133
5214311211403
615321052423
72613202566
oct674340737
9263204626
10116507103
115a846569
1233027113
131b1a311b
141168abdd
15a365953
hex6f1c1df

116507103 has 16 divisors (see below), whose sum is σ = 164711520. Its totient is φ = 72999936.

The previous prime is 116507101. The next prime is 116507113. The reversal of 116507103 is 301705611.

It is not a de Polignac number, because 116507103 - 21 = 116507101 is a prime.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116507101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53451 + ... + 55587.

It is an arithmetic number, because the mean of its divisors is an integer number (10294470).

Almost surely, 2116507103 is an apocalyptic number.

116507103 is a deficient number, since it is larger than the sum of its proper divisors (48204417).

116507103 is a wasteful number, since it uses less digits than its factorization.

116507103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3226.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 116507103 is about 10793.8456075673. The cubic root of 116507103 is about 488.4095356731.

The spelling of 116507103 in words is "one hundred sixteen million, five hundred seven thousand, one hundred three".

Divisors: 1 3 17 51 1069 2137 3207 6411 18173 36329 54519 108987 2284453 6853359 38835701 116507103