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34144795 = 5314347109
BaseRepresentation
bin1000001001000…
…0001000011011
32101020201212001
42002100020123
532220113140
63215501431
7563140336
oct202201033
971221761
1034144795
1118301543
12b527877
1370c6729
14476b61d
152ee6e9a
hex209021b

34144795 has 32 divisors (see below), whose sum is σ = 44605440. Its totient is φ = 25038720.

The previous prime is 34144753. The next prime is 34144813. The reversal of 34144795 is 59744143.

It is not a de Polignac number, because 34144795 - 213 = 34136603 is a prime.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313201 + ... + 313309.

It is an arithmetic number, because the mean of its divisors is an integer number (1393920).

Almost surely, 234144795 is an apocalyptic number.

34144795 is a deficient number, since it is larger than the sum of its proper divisors (10460645).

34144795 is a wasteful number, since it uses less digits than its factorization.

34144795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235.

The product of its digits is 60480, while the sum is 37.

The square root of 34144795 is about 5843.3547727312. The cubic root of 34144795 is about 324.4204107902.

The spelling of 34144795 in words is "thirty-four million, one hundred forty-four thousand, seven hundred ninety-five".

Divisors: 1 5 31 43 47 109 155 215 235 545 1333 1457 2021 3379 4687 5123 6665 7285 10105 16895 23435 25615 62651 145297 158813 220289 313255 726485 794065 1101445 6828959 34144795