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104014131 = 31313120359
BaseRepresentation
bin1100011001100…
…10000100110011
321020201110120020
412030302010303
5203111423011
614153214523
72402051124
oct614620463
9236643506
10104014131
11537933a1
122aa01443
131871a930
14db5804b
1591e9006
hex6332133

104014131 has 16 divisors (see below), whose sum is σ = 150501120. Its totient is φ = 63516960.

The previous prime is 104014129. The next prime is 104014139. The reversal of 104014131 is 131410401.

It is not a de Polignac number, because 104014131 - 21 = 104014129 is a prime.

It is a super-2 number, since 2×1040141312 = 21637878895370322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104014131.

It is not an unprimeable number, because it can be changed into a prime (104014139) 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, 5071 + ... + 15288.

It is an arithmetic number, because the mean of its divisors is an integer number (9406320).

Almost surely, 2104014131 is an apocalyptic number.

104014131 is a deficient number, since it is larger than the sum of its proper divisors (46486989).

104014131 is a wasteful number, since it uses less digits than its factorization.

104014131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20506.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 104014131 is about 10198.7318329290. The cubic root of 104014131 is about 470.2882357529.

Adding to 104014131 its reverse (131410401), we get a palindrome (235424532).

The spelling of 104014131 in words is "one hundred four million, fourteen thousand, one hundred thirty-one".

Divisors: 1 3 13 39 131 393 1703 5109 20359 61077 264667 794001 2667029 8001087 34671377 104014131