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114655081 = 313698551
BaseRepresentation
bin1101101010101…
…11111101101001
321222202002012111
412311113331221
5213322430311
615213242321
72561360242
oct665277551
9258662174
10114655081
11597a1072
12324933a1
131a9a5158
1411327cc9
15a0ebd21
hex6d57f69

114655081 has 4 divisors (see below), whose sum is σ = 118353664. Its totient is φ = 110956500.

The previous prime is 114655031. The next prime is 114655091. The reversal of 114655081 is 180556411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-114655081 is a prime.

It is a super-2 number, since 2×1146550812 = 26291575198233122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 3698551 = 114655081 / (1 + 1 + 4 + 6 + 5 + 5 + 0 + 8 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114655031) 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, 1849245 + ... + 1849306.

It is an arithmetic number, because the mean of its divisors is an integer number (29588416).

Almost surely, 2114655081 is an apocalyptic number.

It is an amenable number.

114655081 is a deficient number, since it is larger than the sum of its proper divisors (3698583).

114655081 is an equidigital number, since it uses as much as digits as its factorization.

114655081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698582.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 114655081 is about 10707.7112867316. The cubic root of 114655081 is about 485.8077459922.

The spelling of 114655081 in words is "one hundred fourteen million, six hundred fifty-five thousand, eighty-one".

Divisors: 1 31 3698551 114655081