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83325356 = 2238953551
BaseRepresentation
bin1001111011101…
…11000110101100
312210210100220022
410331313012230
5132312402411
612133541312
72031153032
oct475670654
9183710808
1083325356
1143042634
1223aa4838
1314355b5a
14b0d0552
1574adedb
hex4f771ac

83325356 has 12 divisors (see below), whose sum is σ = 146196960. Its totient is φ = 41554800.

The previous prime is 83325353. The next prime is 83325367. The reversal of 83325356 is 65352338.

It is a super-2 number, since 2×833253562 = 13886229905053472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (83325353) 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, 25220 + ... + 28331.

It is an arithmetic number, because the mean of its divisors is an integer number (12183080).

Almost surely, 283325356 is an apocalyptic number.

It is an amenable number.

83325356 is a deficient number, since it is larger than the sum of its proper divisors (62871604).

83325356 is a wasteful number, since it uses less digits than its factorization.

83325356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53944 (or 53942 counting only the distinct ones).

The product of its digits is 64800, while the sum is 35.

The square root of 83325356 is about 9128.2723447540. The cubic root of 83325356 is about 436.7762942383.

The spelling of 83325356 in words is "eighty-three million, three hundred twenty-five thousand, three hundred fifty-six".

Divisors: 1 2 4 389 778 1556 53551 107102 214204 20831339 41662678 83325356