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412885797 = 31811993821
BaseRepresentation
bin11000100111000…
…010001100100101
31001202220202211120
4120213002030211
51321144321142
6104545324153
713142320452
oct3047021445
91052822746
10412885797
111a2077235
12b6336659
136770382c
143cb9a829
15263ab7ec
hex189c2325

412885797 has 16 divisors (see below), whose sum is σ = 556483200. Its totient is φ = 272289600.

The previous prime is 412885771. The next prime is 412885813. The reversal of 412885797 is 797588214.

It is not a de Polignac number, because 412885797 - 212 = 412881701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412885747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106147 + ... + 109967.

It is an arithmetic number, because the mean of its divisors is an integer number (34780200).

Almost surely, 2412885797 is an apocalyptic number.

It is an amenable number.

412885797 is a deficient number, since it is larger than the sum of its proper divisors (143597403).

412885797 is a wasteful number, since it uses less digits than its factorization.

412885797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4204.

The product of its digits is 1128960, while the sum is 51.

The square root of 412885797 is about 20319.5914575072. The cubic root of 412885797 is about 744.6347755654.

The spelling of 412885797 in words is "four hundred twelve million, eight hundred eighty-five thousand, seven hundred ninety-seven".

Divisors: 1 3 181 199 543 597 3821 11463 36019 108057 691601 760379 2074803 2281137 137628599 412885797