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34255925 = 5211124567
BaseRepresentation
bin1000001010101…
…1010000110101
32101110101021222
42002223100311
532232142200
63222120125
7564112334
oct202532065
971411258
1034255925
1118377a90
12b580045
1371351a2
144799d1b
153019d85
hex20ab435

34255925 has 12 divisors (see below), whose sum is σ = 46339296. Its totient is φ = 24913200.

The previous prime is 34255883. The next prime is 34255927. The reversal of 34255925 is 52955243.

It is not a de Polignac number, because 34255925 - 210 = 34254901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34255927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62009 + ... + 62558.

It is an arithmetic number, because the mean of its divisors is an integer number (3861608).

Almost surely, 234255925 is an apocalyptic number.

It is an amenable number.

34255925 is a deficient number, since it is larger than the sum of its proper divisors (12083371).

34255925 is a wasteful number, since it uses less digits than its factorization.

34255925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124588 (or 124583 counting only the distinct ones).

The product of its digits is 54000, while the sum is 35.

The square root of 34255925 is about 5852.8561403814. The cubic root of 34255925 is about 324.7719899740.

The spelling of 34255925 in words is "thirty-four million, two hundred fifty-five thousand, nine hundred twenty-five".

Divisors: 1 5 11 25 55 275 124567 622835 1370237 3114175 6851185 34255925