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115602425 = 5220992203
BaseRepresentation
bin1101110001111…
…11001111111001
322001112012201022
412320333033321
5214043234200
615245432225
72602414211
oct670771771
9261465638
10115602425
115a2888a4
123286b675
131ac47403
14114d3241
15a237885
hex6e3f3f9

115602425 has 12 divisors (see below), whose sum is σ = 143480400. Its totient is φ = 92395920.

The previous prime is 115602419. The next prime is 115602437. The reversal of 115602425 is 524206511.

It is not a de Polignac number, because 115602425 - 210 = 115601401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115602394 and 115602403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51374 + ... + 53576.

It is an arithmetic number, because the mean of its divisors is an integer number (11956700).

Almost surely, 2115602425 is an apocalyptic number.

It is an amenable number.

115602425 is a deficient number, since it is larger than the sum of its proper divisors (27877975).

115602425 is a wasteful number, since it uses less digits than its factorization.

115602425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312 (or 4307 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 115602425 is about 10751.8568163829. The cubic root of 115602425 is about 487.1420822331.

Adding to 115602425 its reverse (524206511), we get a palindrome (639808936).

The spelling of 115602425 in words is "one hundred fifteen million, six hundred two thousand, four hundred twenty-five".

Divisors: 1 5 25 2099 2203 10495 11015 52475 55075 4624097 23120485 115602425