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178057040014 = 2771179131831
BaseRepresentation
bin1010010111010100000…
…1101101000010001110
3122000121002201211012201
42211311001231002032
510404130100240024
6213444232152114
715602263603510
oct2456501550216
9560532654181
10178057040014
1169571614627
122a612b3863a
1313a3824ba99
148891b4bbb0
154971d61744
hex297506d08e

178057040014 has 16 divisors (see below), whose sum is σ = 309539805696. Its totient is φ = 75235368600.

The previous prime is 178057040003. The next prime is 178057040053. The reversal of 178057040014 is 410040750871.

178057040014 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 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, 89564922 + ... + 89566909.

It is an arithmetic number, because the mean of its divisors is an integer number (19346237856).

Almost surely, 2178057040014 is an apocalyptic number.

178057040014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

178057040014 is a deficient number, since it is larger than the sum of its proper divisors (131482765682).

178057040014 is a wasteful number, since it uses less digits than its factorization.

178057040014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179131911.

The product of its (nonzero) digits is 31360, while the sum is 37.

Adding to 178057040014 its reverse (410040750871), we get a palindrome (588097790885).

The spelling of 178057040014 in words is "one hundred seventy-eight billion, fifty-seven million, forty thousand, fourteen".

Divisors: 1 2 7 14 71 142 497 994 179131831 358263662 1253922817 2507845634 12718360001 25436720002 89028520007 178057040014