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142525348356 = 22319698389519
BaseRepresentation
bin1000010010111100101…
…1000011101000000100
3111121212211120212102210
42010233023003220010
54313342442121411
6145250352503420
713203624320646
oct2045713035004
9447784525383
10142525348356
11554989307a6
122375754ab70
1310594b28071
146c80b9a896
153a927a7ca6
hex212f2c3a04

142525348356 has 48 divisors (see below), whose sum is σ = 350116300800. Its totient is φ = 45001056672.

The previous prime is 142525348351. The next prime is 142525348379. The reversal of 142525348356 is 653843525241.

It is not an unprimeable number, because it can be changed into a prime (142525348351) 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, 1547365 + ... + 1636883.

It is an arithmetic number, because the mean of its divisors is an integer number (7294089600).

Almost surely, 2142525348356 is an apocalyptic number.

It is an amenable number.

142525348356 is an abundant number, since it is smaller than the sum of its proper divisors (207590952444).

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

142525348356 is a wasteful number, since it uses less digits than its factorization.

142525348356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96528 (or 96526 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 48.

The spelling of 142525348356 in words is "one hundred forty-two billion, five hundred twenty-five million, three hundred forty-eight thousand, three hundred fifty-six".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 6983 13966 20949 27932 41898 83796 89519 132677 179038 265354 268557 358076 398031 530708 537114 796062 1074228 1592124 1700861 3401722 5102583 6803444 10205166 20410332 625111177 1250222354 1875333531 2500444708 3750667062 7501334124 11877112363 23754224726 35631337089 47508449452 71262674178 142525348356