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34650486 = 23213148079
BaseRepresentation
bin1000010000101…
…1100101110110
32102012102112100
42010023211312
532332303421
63234402530
7600344553
oct204134566
972172470
1034650486
1118617472
12b730446
137242960
14485da2a
153096c26
hex210b976

34650486 has 24 divisors (see below), whose sum is σ = 80851680. Its totient is φ = 10661616.

The previous prime is 34650481. The next prime is 34650487. The reversal of 34650486 is 68405643.

It is a self number, because there is not a number n which added to its sum of digits gives 34650486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34650481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73806 + ... + 74273.

It is an arithmetic number, because the mean of its divisors is an integer number (3368820).

Almost surely, 234650486 is an apocalyptic number.

34650486 is an abundant number, since it is smaller than the sum of its proper divisors (46201194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34650486 is a wasteful number, since it uses less digits than its factorization.

34650486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148100 (or 148097 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 34650486 is about 5886.4663423823. The cubic root of 34650486 is about 326.0141449444.

The spelling of 34650486 in words is "thirty-four million, six hundred fifty thousand, four hundred eighty-six".

Divisors: 1 2 3 6 9 13 18 26 39 78 117 234 148079 296158 444237 888474 1332711 1925027 2665422 3850054 5775081 11550162 17325243 34650486