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59913085 = 511982617
BaseRepresentation
bin1110010010001…
…1001101111101
311011201220022011
43210203031331
5110314204320
65540051221
71325152501
oct344431575
9134656264
1059913085
1130901651
1218093b11
13c54953b
147d58301
1553d705a
hex392337d

59913085 has 4 divisors (see below), whose sum is σ = 71895708. Its totient is φ = 47930464.

The previous prime is 59913079. The next prime is 59913097. The reversal of 59913085 is 58031995.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47032164 + 12880921 = 6858^2 + 3589^2 .

It is a cyclic number.

It is not a de Polignac number, because 59913085 - 211 = 59911037 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5991304 + ... + 5991313.

It is an arithmetic number, because the mean of its divisors is an integer number (17973927).

Almost surely, 259913085 is an apocalyptic number.

It is an amenable number.

59913085 is a deficient number, since it is larger than the sum of its proper divisors (11982623).

59913085 is a wasteful number, since it uses less digits than its factorization.

59913085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982622.

The product of its (nonzero) digits is 48600, while the sum is 40.

The square root of 59913085 is about 7740.3543200554. The cubic root of 59913085 is about 391.2976390324.

The spelling of 59913085 in words is "fifty-nine million, nine hundred thirteen thousand, eighty-five".

Divisors: 1 5 11982617 59913085