Base | Representation |
---|---|
bin | 1000010010100100011… |
… | …1000010110010011101 |
3 | 111121121202012012021100 |
4 | 2010221013002302131 |
5 | 4313140422224203 |
6 | 145232320423313 |
7 | 13201250622612 |
oct | 2045107026235 |
9 | 447552165240 |
10 | 142423633053 |
11 | 55446478569 |
12 | 23729477b39 |
13 | 10579a338b0 |
14 | 6c71480509 |
15 | 3a888b4ea3 |
hex | 21291c2c9d |
142423633053 has 24 divisors (see below), whose sum is σ = 233208291680. Its totient is φ = 83032400160.
The previous prime is 142423633031. The next prime is 142423633061. The reversal of 142423633053 is 350336324241.
142423633053 is a `hidden beast` number, since 1 + 4 + 242 + 36 + 330 + 53 = 666.
It is not a de Polignac number, because 142423633053 - 25 = 142423633021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142423632999 and 142423633017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142423633063) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32031883 + ... + 32036328.
Almost surely, 2142423633053 is an apocalyptic number.
142423633053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
142423633053 is a deficient number, since it is larger than the sum of its proper divisors (90784658627).
142423633053 is a wasteful number, since it uses less digits than its factorization.
142423633053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64068249 (or 64068246 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 36.
Adding to 142423633053 its reverse (350336324241), we get a palindrome (492759957294).
The spelling of 142423633053 in words is "one hundred forty-two billion, four hundred twenty-three million, six hundred thirty-three thousand, fifty-three".
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