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34012460 = 2255473109
BaseRepresentation
bin1000000110111…
…1110100101100
32101000000022202
42001233310230
532201344320
63213001032
7562046456
oct201576454
971000282
1034012460
1118221079
12b483178
13707b421
1447352d6
152ebcb75
hex206fd2c

34012460 has 24 divisors (see below), whose sum is σ = 71579760. Its totient is φ = 13575744.

The previous prime is 34012453. The next prime is 34012463. The reversal of 34012460 is 6421043.

It is a happy number.

34012460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (34012463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9386 + ... + 12494.

It is an arithmetic number, because the mean of its divisors is an integer number (2982490).

Almost surely, 234012460 is an apocalyptic number.

It is an amenable number.

34012460 is an abundant number, since it is smaller than the sum of its proper divisors (37567300).

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

34012460 is a wasteful number, since it uses less digits than its factorization.

34012460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3665 (or 3663 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 34012460 is about 5832.0202331611. The cubic root of 34012460 is about 324.0007493759. Note that the first 3 decimals are identical.

The spelling of 34012460 in words is "thirty-four million, twelve thousand, four hundred sixty".

Divisors: 1 2 4 5 10 20 547 1094 2188 2735 3109 5470 6218 10940 12436 15545 31090 62180 1700623 3401246 6802492 8503115 17006230 34012460