Search a number
-
+
84024842048 = 2671311431721
BaseRepresentation
bin100111001000001000…
…1010101011101000000
322000212211120020022222
41032100101111131000
52334040324421143
6102333411550212
76033133241660
oct1162021253500
9260784506288
1084024842048
11326a8918524
121434b8bb368
137c00c43864
1440d15181a0
1522bb9ee768
hex1390455740

84024842048 has 56 divisors (see below), whose sum is σ = 192011100864. Its totient is φ = 35735731200.

The previous prime is 84024842021. The next prime is 84024842053.

84024842048 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

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, 657173 + ... + 774548.

Almost surely, 284024842048 is an apocalyptic number.

It is an amenable number.

84024842048 is an abundant number, since it is smaller than the sum of its proper divisors (107986258816).

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

84024842048 is a wasteful number, since it uses less digits than its factorization.

84024842048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431871 (or 1431861 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 44.

The spelling of 84024842048 in words is "eighty-four billion, twenty-four million, eight hundred forty-two thousand, forty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 131 224 262 448 524 917 1048 1834 2096 3668 4192 7336 8384 14672 29344 58688 1431721 2863442 5726884 10022047 11453768 20044094 22907536 40088188 45815072 80176376 91630144 160352752 187555451 320705504 375110902 641411008 750221804 1312888157 1500443608 2625776314 3000887216 5251552628 6001774432 10503105256 12003548864 21006210512 42012421024 84024842048