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83056342 = 2371517433
BaseRepresentation
bin1001111001101…
…01011011010110
312210021200212211
410330311123112
5132230300332
612124104034
72025652525
oct474653326
9183250784
1083056342
1142979506
122399501a
1314290585
14b0604bc
157459447
hex4f356d6

83056342 has 16 divisors (see below), whose sum is σ = 128816352. Its totient is φ = 40132800.

The previous prime is 83056333. The next prime is 83056343. The reversal of 83056342 is 24365038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83056343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7458 + ... + 14890.

It is an arithmetic number, because the mean of its divisors is an integer number (8051022).

Almost surely, 283056342 is an apocalyptic number.

83056342 is a deficient number, since it is larger than the sum of its proper divisors (45760010).

83056342 is a wasteful number, since it uses less digits than its factorization.

83056342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7623.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 83056342 is about 9113.5252235345. The cubic root of 83056342 is about 436.3057467423.

The spelling of 83056342 in words is "eighty-three million, fifty-six thousand, three hundred forty-two".

Divisors: 1 2 37 74 151 302 5587 7433 11174 14866 275021 550042 1122383 2244766 41528171 83056342