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34013078 = 2111981371
BaseRepresentation
bin1000000110111…
…1111110010110
32101000001011122
42001233332112
532201404303
63213003542
7562051331
oct201577626
971001148
1034013078
1118221590
12b4835b2
13707b7a8
144735618
152ebce38
hex206ff96

34013078 has 16 divisors (see below), whose sum is σ = 58587840. Its totient is φ = 14646600.

The previous prime is 34013071. The next prime is 34013099. The reversal of 34013078 is 87031043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34013071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40268 + ... + 41103.

It is an arithmetic number, because the mean of its divisors is an integer number (3661740).

Almost surely, 234013078 is an apocalyptic number.

34013078 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

34013078 is a deficient number, since it is larger than the sum of its proper divisors (24574762).

34013078 is a wasteful number, since it uses less digits than its factorization.

34013078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81403.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 34013078 is about 5832.0732162757. The cubic root of 34013078 is about 324.0027117082.

The spelling of 34013078 in words is "thirty-four million, thirteen thousand, seventy-eight".

Divisors: 1 2 11 19 22 38 209 418 81371 162742 895081 1546049 1790162 3092098 17006539 34013078