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34348425 = 352457979
BaseRepresentation
bin1000001100000…
…1110110001001
32101122002011220
42003001312021
532243122200
63224112253
7564646116
oct203016611
971562156
1034348425
1118430531
12b605689
137168317
1447c190d
1530374a0
hex20c1d89

34348425 has 12 divisors (see below), whose sum is σ = 56789520. Its totient is φ = 18319120.

The previous prime is 34348411. The next prime is 34348439. The reversal of 34348425 is 52484343.

It is an interprime number because it is at equal distance from previous prime (34348411) and next prime (34348439).

It is not a de Polignac number, because 34348425 - 27 = 34348297 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228915 + ... + 229064.

It is an arithmetic number, because the mean of its divisors is an integer number (4732460).

Almost surely, 234348425 is an apocalyptic number.

It is an amenable number.

34348425 is a deficient number, since it is larger than the sum of its proper divisors (22441095).

34348425 is a wasteful number, since it uses less digits than its factorization.

34348425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457992 (or 457987 counting only the distinct ones).

The product of its digits is 46080, while the sum is 33.

The square root of 34348425 is about 5860.7529379765. The cubic root of 34348425 is about 325.0640504926.

The spelling of 34348425 in words is "thirty-four million, three hundred forty-eight thousand, four hundred twenty-five".

Divisors: 1 3 5 15 25 75 457979 1373937 2289895 6869685 11449475 34348425