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34352025 = 352458027
BaseRepresentation
bin1000001100001…
…0101110011001
32101122021010020
42003002232121
532243231100
63224141053
7564662451
oct203025631
971567106
1034352025
1118433204
12b607789
137169b56
1447c2d61
1530385a0
hex20c2b99

34352025 has 12 divisors (see below), whose sum is σ = 56795472. Its totient is φ = 18321040.

The previous prime is 34352023. The next prime is 34352033. The reversal of 34352025 is 52025343.

It is not a de Polignac number, because 34352025 - 21 = 34352023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34351986 and 34352004.

It is not an unprimeable number, because it can be changed into a prime (34352023) 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, 228939 + ... + 229088.

It is an arithmetic number, because the mean of its divisors is an integer number (4732956).

Almost surely, 234352025 is an apocalyptic number.

It is an amenable number.

34352025 is a deficient number, since it is larger than the sum of its proper divisors (22443447).

34352025 is a wasteful number, since it uses less digits than its factorization.

34352025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458040 (or 458035 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 34352025 is about 5861.0600577029. The cubic root of 34352025 is about 325.0754065659.

Adding to 34352025 its reverse (52025343), we get a palindrome (86377368).

It can be divided in two parts, 3435 and 2025, that added together give a triangular number (5460 = T104).

The spelling of 34352025 in words is "thirty-four million, three hundred fifty-two thousand, twenty-five".

Divisors: 1 3 5 15 25 75 458027 1374081 2290135 6870405 11450675 34352025