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412750325 = 52131270001
BaseRepresentation
bin11000100110100…
…001000111110101
31001202122220000002
4120212201013311
51321131002300
6104542401045
713141214501
oct3046410765
91052586002
10412750325
111a1a94479
12b6290185
1367686c80
143cb63301
15263815d5
hex189a11f5

412750325 has 12 divisors (see below), whose sum is σ = 551180868. Its totient is φ = 304800000.

The previous prime is 412750313. The next prime is 412750333. The reversal of 412750325 is 523057214.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 24542116 + 388208209 = 4954^2 + 19703^2 .

It is not a de Polignac number, because 412750325 - 24 = 412750309 is a prime.

It is a Duffinian number.

It is a congruent 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, 634676 + ... + 635325.

It is an arithmetic number, because the mean of its divisors is an integer number (45931739).

Almost surely, 2412750325 is an apocalyptic number.

It is an amenable number.

412750325 is a deficient number, since it is larger than the sum of its proper divisors (138430543).

412750325 is a wasteful number, since it uses less digits than its factorization.

412750325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270024 (or 1270019 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 412750325 is about 20316.2576524320. The cubic root of 412750325 is about 744.5533259265.

The spelling of 412750325 in words is "four hundred twelve million, seven hundred fifty thousand, three hundred twenty-five".

Divisors: 1 5 13 25 65 325 1270001 6350005 16510013 31750025 82550065 412750325