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83008122 = 2335413907
BaseRepresentation
bin1001111001010…
…01101001111010
312210012020201220
410330221221322
5132222224442
612123052510
72025362121
oct474515172
9183166656
1083008122
114294625a
1223971136
1314274642
14b04aab8
157449eec
hex4f29a7a

83008122 has 16 divisors (see below), whose sum is σ = 166105632. Its totient is φ = 27654480.

The previous prime is 83008099. The next prime is 83008141. The reversal of 83008122 is 22180038.

It is a junction number, because it is equal to n+sod(n) for n = 83008092 and 83008101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19293 + ... + 23199.

It is an arithmetic number, because the mean of its divisors is an integer number (10381602).

Almost surely, 283008122 is an apocalyptic number.

83008122 is an abundant number, since it is smaller than the sum of its proper divisors (83097510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83008122 is a wasteful number, since it uses less digits than its factorization.

83008122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7453.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 83008122 is about 9110.8793208998. The cubic root of 83008122 is about 436.2212950902.

The spelling of 83008122 in words is "eighty-three million, eight thousand, one hundred twenty-two".

Divisors: 1 2 3 6 3541 3907 7082 7814 10623 11721 21246 23442 13834687 27669374 41504061 83008122