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142522516441424 = 2474937257752171
BaseRepresentation
bin100000011001111110011011…
…111101110000100101010000
3200200122000112012221211201202
4200121332123331300211100
5122140042103202111144
61223041535024450332
742006624551204360
oct4031763375604520
9620560465854652
10142522516441424
1141459506a821a9
1213b9999a4799a8
13616aa7ac35352
14272a1ab5769a0
15117250ec4064e
hex819f9bf70950

142522516441424 has 40 divisors (see below), whose sum is σ = 315649495883328. Its totient is φ = 61068706133760.

The previous prime is 142522516441391. The next prime is 142522516441441. The reversal of 142522516441424 is 424144615225241.

142522516441424 is digitally balanced in base 2, 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128323142 + ... + 129429029.

Almost surely, 2142522516441424 is an apocalyptic number.

142522516441424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

142522516441424 is an abundant number, since it is smaller than the sum of its proper divisors (173126979441904).

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

142522516441424 is a wasteful number, since it uses less digits than its factorization.

142522516441424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257757123 (or 257757117 counting only the distinct ones).

The product of its digits is 2457600, while the sum is 47.

The spelling of 142522516441424 in words is "one hundred forty-two trillion, five hundred twenty-two billion, five hundred sixteen million, four hundred forty-one thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 16 28 56 112 4937 9874 19748 34559 39496 69118 78992 138236 276472 552944 257752171 515504342 1031008684 1804265197 2062017368 3608530394 4124034736 7217060788 14434121576 28868243152 1272522468227 2545044936454 5090089872908 8907657277589 10180179745816 17815314555178 20360359491632 35630629110356 71261258220712 142522516441424