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115104502 = 273788387
BaseRepresentation
bin1101101110001…
…01101011110110
322000120220200201
412313011223312
5213431321002
615231031114
72565241432
oct667055366
9260526621
10115104502
1159a78797
123266b49a
131ab01896
14114039c2
15a18a087
hex6dc5af6

115104502 has 8 divisors (see below), whose sum is σ = 175022136. Its totient is φ = 56763792.

The previous prime is 115104491. The next prime is 115104503. The reversal of 115104502 is 205401511.

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

It is a self number, because there is not a number n which added to its sum of digits gives 115104502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115104503) 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 3 ways as a sum of consecutive naturals, for example, 394048 + ... + 394339.

It is an arithmetic number, because the mean of its divisors is an integer number (21877767).

Almost surely, 2115104502 is an apocalyptic number.

115104502 is a deficient number, since it is larger than the sum of its proper divisors (59917634).

115104502 is an equidigital number, since it uses as much as digits as its factorization.

115104502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788462.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 115104502 is about 10728.6766192294. The cubic root of 115104502 is about 486.4416692060.

The spelling of 115104502 in words is "one hundred fifteen million, one hundred four thousand, five hundred two".

Divisors: 1 2 73 146 788387 1576774 57552251 115104502