Search a number
-
+
114159801 = 3721312551
BaseRepresentation
bin1101100110111…
…11000010111001
321221210220210210
412303133002321
5213211103201
615154501333
72554225260
oct663370271
9257726723
10114159801
1159492a48
1232294849
131a8608a2
14112395d7
15a0501d6
hex6cdf0b9

114159801 has 16 divisors (see below), whose sum is σ = 174107648. Its totient is φ = 65178000.

The previous prime is 114159791. The next prime is 114159803. The reversal of 114159801 is 108951411.

It is a happy number.

It is not a de Polignac number, because 114159801 - 26 = 114159737 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114159803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43476 + ... + 46026.

It is an arithmetic number, because the mean of its divisors is an integer number (10881728).

Almost surely, 2114159801 is an apocalyptic number.

It is an amenable number.

114159801 is a deficient number, since it is larger than the sum of its proper divisors (59947847).

114159801 is a wasteful number, since it uses less digits than its factorization.

114159801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692.

The product of its (nonzero) digits is 1440, while the sum is 30.

The square root of 114159801 is about 10684.5589988544. The cubic root of 114159801 is about 485.1072154651.

It can be divided in two parts, 114159 and 801, that added together give a triangular number (114960 = T479).

The spelling of 114159801 in words is "one hundred fourteen million, one hundred fifty-nine thousand, eight hundred one".

Divisors: 1 3 7 21 2131 2551 6393 7653 14917 17857 44751 53571 5436181 16308543 38053267 114159801