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114155155 = 5109209459
BaseRepresentation
bin1101100110111…
…01111010010011
321221210200102201
412303131322103
5213210431110
615154424031
72554205602
oct663357223
9257720381
10114155155
115948a504
1232292017
131a85b73a
1411237a39
15a04db3a
hex6cdde93

114155155 has 8 divisors (see below), whose sum is σ = 138243600. Its totient is φ = 90485856.

The previous prime is 114155143. The next prime is 114155159. The reversal of 114155155 is 551551411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 114155155 - 211 = 114153107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (114155159) 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 7 ways as a sum of consecutive naturals, for example, 104185 + ... + 105274.

It is an arithmetic number, because the mean of its divisors is an integer number (17280450).

Almost surely, 2114155155 is an apocalyptic number.

114155155 is a deficient number, since it is larger than the sum of its proper divisors (24088445).

114155155 is a wasteful number, since it uses less digits than its factorization.

114155155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209573.

The product of its digits is 2500, while the sum is 28.

The square root of 114155155 is about 10684.3415800881. The cubic root of 114155155 is about 485.1006345184.

The spelling of 114155155 in words is "one hundred fourteen million, one hundred fifty-five thousand, one hundred fifty-five".

Divisors: 1 5 109 545 209459 1047295 22831031 114155155