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116267147 = 831400809
BaseRepresentation
bin1101110111000…
…01100010001011
322002202222112122
412323201202023
5214231022042
615312001455
72611153163
oct673414213
9262688478
10116267147
115a6a2257
1232b3028b
131b11ab39
14116275a3
15a3197d2
hex6ee188b

116267147 has 4 divisors (see below), whose sum is σ = 117668040. Its totient is φ = 114866256.

The previous prime is 116267117. The next prime is 116267153. The reversal of 116267147 is 741762611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116267147 - 26 = 116267083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116267117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700322 + ... + 700487.

It is an arithmetic number, because the mean of its divisors is an integer number (29417010).

Almost surely, 2116267147 is an apocalyptic number.

116267147 is a deficient number, since it is larger than the sum of its proper divisors (1400893).

116267147 is an equidigital number, since it uses as much as digits as its factorization.

116267147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400892.

The product of its digits is 14112, while the sum is 35.

The square root of 116267147 is about 10782.7244701884. The cubic root of 116267147 is about 488.0739986213.

The spelling of 116267147 in words is "one hundred sixteen million, two hundred sixty-seven thousand, one hundred forty-seven".

Divisors: 1 83 1400809 116267147