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4352255251225 = 52724870030007
BaseRepresentation
bin111111010101010110101…
…000001101001100011001
3120102001221011002112101021
4333111112220031030121
51032301404321014400
613131222022322441
7626303641145620
oct77252650151431
916361834075337
104352255251225
111428865698602
125a35b5589421
132575539a202b
141109165126b7
157832aee171a
hex3f556a0d319

4352255251225 has 12 divisors (see below), whose sum is σ = 6167767441984. Its totient is φ = 2984403600720.

The previous prime is 4352255251159. The next prime is 4352255251237. The reversal of 4352255251225 is 5221525522534.

It is not a de Polignac number, because 4352255251225 - 235 = 4317895512857 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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, 12435014829 + ... + 12435015178.

Almost surely, 24352255251225 is an apocalyptic number.

It is an amenable number.

4352255251225 is a deficient number, since it is larger than the sum of its proper divisors (1815512190759).

4352255251225 is a wasteful number, since it uses less digits than its factorization.

4352255251225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24870030024 (or 24870030019 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 43.

The spelling of 4352255251225 in words is "four trillion, three hundred fifty-two billion, two hundred fifty-five million, two hundred fifty-one thousand, two hundred twenty-five".

Divisors: 1 5 7 25 35 175 24870030007 124350150035 174090210049 621750750175 870451050245 4352255251225