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8083412 = 222020853
BaseRepresentation
bin11110110101011111010100
3120012200100122
4132311133110
54032132122
6445131112
7125464541
oct36653724
916180318
108083412
114621207
122859a98
1318a03ac
141105bc8
15a9a142
hex7b57d4

8083412 has 6 divisors (see below), whose sum is σ = 14145978. Its totient is φ = 4041704.

The previous prime is 8083409. The next prime is 8083447. The reversal of 8083412 is 2143808.

It can be written as a sum of positive squares in only one way, i.e., 4343056 + 3740356 = 2084^2 + 1934^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010423 + ... + 1010430.

It is an arithmetic number, because the mean of its divisors is an integer number (2357663).

Almost surely, 28083412 is an apocalyptic number.

It is an amenable number.

8083412 is a deficient number, since it is larger than the sum of its proper divisors (6062566).

8083412 is a wasteful number, since it uses less digits than its factorization.

8083412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020857 (or 2020855 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 8083412 is about 2843.1341860700. The cubic root of 8083412 is about 200.6926980771.

The spelling of 8083412 in words is "eight million, eighty-three thousand, four hundred twelve".

Divisors: 1 2 4 2020853 4041706 8083412