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104015133 = 3211557237
BaseRepresentation
bin1100011001100…
…10010100011101
321020201111221100
412030302110131
5203111441013
614153223313
72402054055
oct614622435
9236644840
10104015133
1153794122
122aa01b39
131871b221
14db58565
1591e9473
hex633251d

104015133 has 6 divisors (see below), whose sum is σ = 150244094. Its totient is φ = 69343416.

The previous prime is 104015123. The next prime is 104015189. The reversal of 104015133 is 331510401.

It can be written as a sum of positive squares in only one way, i.e., 53846244 + 50168889 = 7338^2 + 7083^2 .

It is not a de Polignac number, because 104015133 - 24 = 104015117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104015123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5778610 + ... + 5778627.

Almost surely, 2104015133 is an apocalyptic number.

It is an amenable number.

104015133 is a deficient number, since it is larger than the sum of its proper divisors (46228961).

104015133 is a wasteful number, since it uses less digits than its factorization.

104015133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11557243 (or 11557240 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 104015133 is about 10198.7809565653. The cubic root of 104015133 is about 470.2897458916.

Adding to 104015133 its reverse (331510401), we get a palindrome (435525534).

The spelling of 104015133 in words is "one hundred four million, fifteen thousand, one hundred thirty-three".

Divisors: 1 3 9 11557237 34671711 104015133