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142414512054 = 2323735752009
BaseRepresentation
bin1000010010100010010…
…0001111111110110110
3111121121010000210121120
42010220210033332312
54313131103341204
6145231353124410
713201110244023
oct2045044177666
9447533023546
10142414512054
1155441308851
12237263b9706
1310577b8c159
146c7018854a
153a87bb26d9
hex212890ffb6

142414512054 has 8 divisors (see below), whose sum is σ = 284829024120. Its totient is φ = 47471504016.

The previous prime is 142414512043. The next prime is 142414512101. The reversal of 142414512054 is 450215414241.

142414512054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

142414512054 is an admirable number.

It is a super-2 number, since 2×1424145120542 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11867875999 + ... + 11867876010.

It is an arithmetic number, because the mean of its divisors is an integer number (35603628015).

Almost surely, 2142414512054 is an apocalyptic number.

142414512054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

142414512054 is a wasteful number, since it uses less digits than its factorization.

142414512054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23735752014.

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 142414512054 its reverse (450215414241), we get a palindrome (592629926295).

The spelling of 142414512054 in words is "one hundred forty-two billion, four hundred fourteen million, five hundred twelve thousand, fifty-four".

Divisors: 1 2 3 6 23735752009 47471504018 71207256027 142414512054