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83003112038 = 27211643119747
BaseRepresentation
bin100110101001101011…
…1101111101001100110
321221020121222222020202
41031103113233221212
52324442244041123
6102044152430502
75665615545200
oct1152327575146
9257217888222
1083003112038
1132224102660
12141056a8432
137a9a3689a2
144035951770
15225be79a28
hex13535efa66

83003112038 has 48 divisors (see below), whose sum is σ = 158245545024. Its totient is φ = 32288311440.

The previous prime is 83003112019. The next prime is 83003112043. The reversal of 83003112038 is 83021130038.

It is a self number, because there is not a number n which added to its sum of digits gives 83003112038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 633281 + ... + 753027.

It is an arithmetic number, because the mean of its divisors is an integer number (3296782188).

Almost surely, 283003112038 is an apocalyptic number.

83003112038 is a deficient number, since it is larger than the sum of its proper divisors (75242432986).

83003112038 is a wasteful number, since it uses less digits than its factorization.

83003112038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120417 (or 120410 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 83003112038 in words is "eighty-three billion, three million, one hundred twelve thousand, thirty-eight".

Divisors: 1 2 7 11 14 22 49 77 98 154 539 643 1078 1286 4501 7073 9002 14146 31507 49511 63014 99022 119747 239494 346577 693154 838229 1317217 1676458 2634434 5867603 9220519 11735206 18441038 64543633 76997321 129087266 153994642 538981247 846970531 1077962494 1693941062 3772868729 5928793717 7545737458 11857587434 41501556019 83003112038