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82832659756 = 22721123492691
BaseRepresentation
bin100110100100100110…
…1100001010100101100
321220210202021002200021
41031021031201110230
52324120130103011
6102015223211524
75661445663600
oct1151115412454
9256722232607
1082832659756
1132146971300
12140785a6ba4
137a70c58852
14401b061500
15224c00a471
hex134936152c

82832659756 has 54 divisors (see below), whose sum is σ = 185346686364. Its totient is φ = 32272455600.

The previous prime is 82832659751. The next prime is 82832659757. The reversal of 82832659756 is 65795623828.

It is a happy number.

It is a super-2 number, since 2×828326597562 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 82832659694 and 82832659703.

It is not an unprimeable number, because it can be changed into a prime (82832659751) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1722630 + ... + 1770061.

Almost surely, 282832659756 is an apocalyptic number.

It is an amenable number.

82832659756 is an abundant number, since it is smaller than the sum of its proper divisors (102514026608).

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

82832659756 is a wasteful number, since it uses less digits than its factorization.

82832659756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492731 (or 3492711 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 61.

The spelling of 82832659756 in words is "eighty-two billion, eight hundred thirty-two million, six hundred fifty-nine thousand, seven hundred fifty-six".

Divisors: 1 2 4 7 11 14 22 28 44 49 77 98 121 154 196 242 308 484 539 847 1078 1694 2156 3388 5929 11858 23716 3492691 6985382 13970764 24448837 38419601 48897674 76839202 97795348 153678404 171141859 268937207 342283718 422615611 537874414 684567436 845231222 1075748828 1690462444 1882560449 2958309277 3765120898 5916618554 7530241796 11833237108 20708164939 41416329878 82832659756