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34940125 = 531125411
BaseRepresentation
bin1000010101001…
…0010011011101
32102202010211201
42011102103131
532421041000
63244515501
7602662153
oct205222335
972663751
1034940125
11187a5040
12b84bb91
13731473c
1448d73d3
15310296a
hex21524dd

34940125 has 16 divisors (see below), whose sum is σ = 47571264. Its totient is φ = 25410000.

The previous prime is 34940119. The next prime is 34940137. The reversal of 34940125 is 52104943.

It is not a de Polignac number, because 34940125 - 213 = 34931933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34940093 and 34940102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11331 + ... + 14080.

It is an arithmetic number, because the mean of its divisors is an integer number (2973204).

Almost surely, 234940125 is an apocalyptic number.

It is an amenable number.

34940125 is a deficient number, since it is larger than the sum of its proper divisors (12631139).

34940125 is a wasteful number, since it uses less digits than its factorization.

34940125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25437 (or 25427 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 34940125 is about 5911.0172559383. The cubic root of 34940125 is about 326.9199958897.

The spelling of 34940125 in words is "thirty-four million, nine hundred forty thousand, one hundred twenty-five".

Divisors: 1 5 11 25 55 125 275 1375 25411 127055 279521 635275 1397605 3176375 6988025 34940125