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83010782101492 = 2272875874835471
BaseRepresentation
bin10010110111111101110100…
…001011011111111111110100
3101212220202100010112210202101
4102313331310023133333310
541340022040204221432
6452314343221551444
723325221364535600
oct2267756413377764
9355822303483671
1083010782101492
11244a47474562a3
129388066b75584
133741b6340671b
14166da5983a500
1598e47aa294e7
hex4b7f742dfff4

83010782101492 has 36 divisors (see below), whose sum is σ = 168988199292864. Its totient is φ = 35575635935280.

The previous prime is 83010782101459. The next prime is 83010782101517. The reversal of 83010782101492 is 29410128701038.

83010782101492 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14749317 + ... + 19584787.

It is an arithmetic number, because the mean of its divisors is an integer number (4694116647024).

Almost surely, 283010782101492 is an apocalyptic number.

It is an amenable number.

83010782101492 is an abundant number, since it is smaller than the sum of its proper divisors (85977417191372).

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

83010782101492 is a wasteful number, since it uses less digits than its factorization.

83010782101492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4923076 (or 4923067 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 83010782101492 in words is "eighty-three trillion, ten billion, seven hundred eighty-two million, one hundred one thousand, four hundred ninety-two".

Divisors: 1 2 4 7 14 28 49 98 196 87587 175174 350348 613109 1226218 2452436 4291763 4835471 8583526 9670942 17167052 19341884 33848297 67696594 135393188 236938079 473876158 947752316 423524398477 847048796954 1694097593908 2964670789339 5929341578678 11858683157356 20752695525373 41505391050746 83010782101492