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84880000848 = 24310117508251
BaseRepresentation
bin100111100001100111…
…1100000011101010000
322010002102200210200010
41033003033200131100
52342313240011343
6102554320554520
76063256050216
oct1170317403520
9263072623603
1084880000848
1132aa7602a35
121454a182a40
138009169c96
144172d20cb6
15231bb1ed33
hex13c33e0750

84880000848 has 40 divisors (see below), whose sum is σ = 221444371296. Its totient is φ = 28013200000.

The previous prime is 84880000847. The next prime is 84880000967. The reversal of 84880000848 is 84800008848.

It is a super-2 number, since 2×848800008482 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 84880000797 and 84880000806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84880000841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8749278 + ... + 8758973.

Almost surely, 284880000848 is an apocalyptic number.

It is an amenable number.

84880000848 is an abundant number, since it is smaller than the sum of its proper divisors (136564370448).

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

84880000848 is a wasteful number, since it uses less digits than its factorization.

84880000848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17508363 (or 17508357 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 48.

The spelling of 84880000848 in words is "eighty-four billion, eight hundred eighty million, eight hundred forty-eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 8 12 16 24 48 101 202 303 404 606 808 1212 1616 2424 4848 17508251 35016502 52524753 70033004 105049506 140066008 210099012 280132016 420198024 840396048 1768333351 3536666702 5305000053 7073333404 10610000106 14146666808 21220000212 28293333616 42440000424 84880000848