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83025057082 = 2118171461861
BaseRepresentation
bin100110101010010101…
…1011101010100111010
321221022011021220012011
41031110223131110322
52330013403311312
6102050255040134
75666303225002
oct1152453352472
9257264256164
1083025057082
1132235531260
1214110b1004a
137aa1a80516
144038825002
15225dd61da7
hex1354add53a

83025057082 has 16 divisors (see below), whose sum is σ = 135876105504. Its totient is φ = 37733962000.

The previous prime is 83025057053. The next prime is 83025057097. The reversal of 83025057082 is 28075052038.

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, 51169 + ... + 410692.

It is an arithmetic number, because the mean of its divisors is an integer number (8492256594).

Almost surely, 283025057082 is an apocalyptic number.

83025057082 is a deficient number, since it is larger than the sum of its proper divisors (52851048422).

83025057082 is a wasteful number, since it uses less digits than its factorization.

83025057082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470045.

The product of its (nonzero) digits is 134400, while the sum is 40.

The spelling of 83025057082 in words is "eighty-three billion, twenty-five million, fifty-seven thousand, eighty-two".

Divisors: 1 2 11 22 8171 16342 89881 179762 461861 923722 5080471 10160942 3773866231 7547732462 41512528541 83025057082