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412795049 = 552774687
BaseRepresentation
bin11000100110101…
…100000010101001
31001202202011100112
4120212230002221
51321133420144
6104543344105
713141462052
oct3046540251
91052664315
10412795049
111a2015037
12b62b2035
13676a1434
143cb75729
152638e99e
hex189ac0a9

412795049 has 4 divisors (see below), whose sum is σ = 412875264. Its totient is φ = 412714836.

The previous prime is 412795021. The next prime is 412795063. The reversal of 412795049 is 940597214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 940597214 = 2470298607.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-412795049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 412794997 and 412795015.

It is not an unprimeable number, because it can be changed into a prime (412795249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31817 + ... + 42870.

It is an arithmetic number, because the mean of its divisors is an integer number (103218816).

Almost surely, 2412795049 is an apocalyptic number.

It is an amenable number.

412795049 is a deficient number, since it is larger than the sum of its proper divisors (80215).

412795049 is an equidigital number, since it uses as much as digits as its factorization.

412795049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80214.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 412795049 is about 20317.3583174585. The cubic root of 412795049 is about 744.5802172441.

The spelling of 412795049 in words is "four hundred twelve million, seven hundred ninety-five thousand, forty-nine".

Divisors: 1 5527 74687 412795049