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352410425 = 52174191979
BaseRepresentation
bin10101000000010…
…101101100111001
3220120010022012222
4111000111230321
51210204113200
654545213425
711506303433
oct2500255471
9816108188
10352410425
11170a21194
129a031275
135801b3a3
1434b37653
1520e12d85
hex15015b39

352410425 has 24 divisors (see below), whose sum is σ = 464032800. Its totient is φ = 264577280.

The previous prime is 352410379. The next prime is 352410433. The reversal of 352410425 is 524014253.

It is a happy number.

It is not a de Polignac number, because 352410425 - 26 = 352410361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 352410394 and 352410403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177086 + ... + 179064.

It is an arithmetic number, because the mean of its divisors is an integer number (19334700).

Almost surely, 2352410425 is an apocalyptic number.

It is an amenable number.

352410425 is a deficient number, since it is larger than the sum of its proper divisors (111622375).

352410425 is a wasteful number, since it uses less digits than its factorization.

352410425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425 (or 2420 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 352410425 is about 18772.5977158197. The cubic root of 352410425 is about 706.3439815413.

Adding to 352410425 its reverse (524014253), we get a palindrome (876424678).

The spelling of 352410425 in words is "three hundred fifty-two million, four hundred ten thousand, four hundred twenty-five".

Divisors: 1 5 17 25 85 419 425 1979 2095 7123 9895 10475 33643 35615 49475 168215 178075 829201 841075 4146005 14096417 20730025 70482085 352410425