Search a number
-
+
142300165084 = 227114127111949
BaseRepresentation
bin1000010010000111000…
…0000011001111011100
3111121022010212101001121
42010201300003033130
54312412320240314
6145212150220324
713165221305650
oct2044160031734
9447263771047
10142300165084
1155392808220
12236b40546a4
131055a29431c
146c5cd00a60
153a7cb26d24
hex2121c033dc

142300165084 has 48 divisors (see below), whose sum is σ = 310551091200. Its totient is φ = 55427693760.

The previous prime is 142300165081. The next prime is 142300165109. The reversal of 142300165084 is 480561003241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142300165081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1215142 + ... + 1327090.

It is an arithmetic number, because the mean of its divisors is an integer number (6469814400).

Almost surely, 2142300165084 is an apocalyptic number.

142300165084 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142300165084 is an abundant number, since it is smaller than the sum of its proper divisors (168250926116).

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

142300165084 is a wasteful number, since it uses less digits than its factorization.

142300165084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116098 (or 116096 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 142300165084 in words is "one hundred forty-two billion, three hundred million, one hundred sixty-five thousand, eighty-four".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 4127 8254 16508 28889 45397 57778 90794 111949 115556 181588 223898 317779 447796 635558 783643 1231439 1271116 1567286 2462878 3134572 4925756 8620073 17240146 34480292 462013523 924027046 1848054092 3234094661 5082148753 6468189322 10164297506 12936378644 20328595012 35575041271 71150082542 142300165084