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104233525 = 52111919949
BaseRepresentation
bin1100011011001…
…11101000110101
321021010121111221
412031213220311
5203140433100
614202030341
72403653554
oct615475065
9237117457
10104233525
1153923210
122aaa83b1
1318796756
14dbb3d9b
15923e01a
hex6367a35

104233525 has 24 divisors (see below), whose sum is σ = 148428000. Its totient is φ = 71812800.

The previous prime is 104233513. The next prime is 104233531. The reversal of 104233525 is 525332401.

It is not a de Polignac number, because 104233525 - 219 = 103709237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 104233525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4750 + ... + 15199.

It is an arithmetic number, because the mean of its divisors is an integer number (6184500).

Almost surely, 2104233525 is an apocalyptic number.

It is an amenable number.

104233525 is a deficient number, since it is larger than the sum of its proper divisors (44194475).

104233525 is a wasteful number, since it uses less digits than its factorization.

104233525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19989 (or 19984 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 104233525 is about 10209.4821122327. The cubic root of 104233525 is about 470.6186586719.

Adding to 104233525 its reverse (525332401), we get a palindrome (629565926).

The spelling of 104233525 in words is "one hundred four million, two hundred thirty-three thousand, five hundred twenty-five".

Divisors: 1 5 11 19 25 55 95 209 275 475 1045 5225 19949 99745 219439 379031 498725 1097195 1895155 4169341 5485975 9475775 20846705 104233525