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412180998745 = 5271763939821
BaseRepresentation
bin1011111111101111110…
…01101110101001011001
31110101220121021012221111
411333313321232221121
523223121313424440
6513204153140321
741531141452615
oct5776771565131
91411817235844
10412180998745
1114989447900a
1267a726ba6a1
132cb3a1364c9
1415d41c58345
15aac5ebd4ea
hex5ff7e6ea59

412180998745 has 16 divisors (see below), whose sum is σ = 496519810560. Its totient is φ = 328476772800.

The previous prime is 412180998743. The next prime is 412180998797. The reversal of 412180998745 is 547899081214.

It is not a de Polignac number, because 412180998745 - 21 = 412180998743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 412180998745.

It is not an unprimeable number, because it can be changed into a prime (412180998743) 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, 10330935 + ... + 10370755.

It is an arithmetic number, because the mean of its divisors is an integer number (31032488160).

Almost surely, 2412180998745 is an apocalyptic number.

It is an amenable number.

412180998745 is a deficient number, since it is larger than the sum of its proper divisors (84338811815).

412180998745 is a wasteful number, since it uses less digits than its factorization.

412180998745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47736.

The product of its (nonzero) digits is 5806080, while the sum is 58.

The spelling of 412180998745 in words is "four hundred twelve billion, one hundred eighty million, nine hundred ninety-eight thousand, seven hundred forty-five".

Divisors: 1 5 271 1355 7639 38195 39821 199105 2070169 10350845 10791491 53957455 304192619 1520963095 82436199749 412180998745