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142407070675 = 5214519392333
BaseRepresentation
bin1000010010100000011…
…1110111001111010011
3111121120121000201221221
42010220013313033103
54313122202230200
6145230525425511
713200660062032
oct2045007671723
9447517021857
10142407070675
1155438095a51
1223723a0b297
131057648507c
146c6d1ac719
153a871e291a
hex21281f73d3

142407070675 has 12 divisors (see below), whose sum is σ = 176597380080. Its totient is φ = 113917519520.

The previous prime is 142407070669. The next prime is 142407070679. The reversal of 142407070675 is 576070704241.

142407070675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142407070675 - 217 = 142406939603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142407070679) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 166809 + ... + 559141.

It is an arithmetic number, because the mean of its divisors is an integer number (14716448340).

Almost surely, 2142407070675 is an apocalyptic number.

142407070675 is a deficient number, since it is larger than the sum of its proper divisors (34190309405).

142407070675 is a wasteful number, since it uses less digits than its factorization.

142407070675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406862 (or 406857 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 142407070675 in words is "one hundred forty-two billion, four hundred seven million, seventy thousand, six hundred seventy-five".

Divisors: 1 5 25 14519 72595 362975 392333 1961665 9808325 5696282827 28481414135 142407070675