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34012603424 = 253728726861
BaseRepresentation
bin11111101011010011…
…110010010000100000
310020210101201021110202
4133223103302100200
51024124211302144
623343012044332
72312602234052
oct375323622040
9106711637422
1034012603424
1113474256408
1267129036a8
1332907aa357
14190931d8d2
15d4103d64e
hex7eb4f2420

34012603424 has 24 divisors (see below), whose sum is σ = 68772107628. Its totient is φ = 16546671360.

The previous prime is 34012603421. The next prime is 34012603433. The reversal of 34012603424 is 42430621043.

It can be written as a sum of positive squares in 2 ways, for example, as 31067587600 + 2945015824 = 176260^2 + 54268^2 .

It is not an unprimeable number, because it can be changed into a prime (34012603421) 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, 14362247 + ... + 14364614.

Almost surely, 234012603424 is an apocalyptic number.

It is an amenable number.

34012603424 is an abundant number, since it is smaller than the sum of its proper divisors (34759504204).

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

34012603424 is a wasteful number, since it uses less digits than its factorization.

34012603424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28726908 (or 28726900 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 34012603424 in words is "thirty-four billion, twelve million, six hundred three thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 32 37 74 148 296 592 1184 28726861 57453722 114907444 229814888 459629776 919259552 1062893857 2125787714 4251575428 8503150856 17006301712 34012603424