Base | Representation |
---|---|
bin | 100000011000100010101110… |
… | …100001111000000010110101 |
3 | 200200021121100111000210112001 |
4 | 200120202232201320002311 |
5 | 122131433420133320003 |
6 | 1222524411415055301 |
7 | 41666540400251560 |
oct | 4030425641700265 |
9 | 620247314023461 |
10 | 142424043651253 |
11 | 41420774721491 |
12 | 13b82898071531 |
13 | 61616b6953b80 |
14 | 272550929d4d7 |
15 | 116eb99b2761d |
hex | 8188ae8780b5 |
142424043651253 has 16 divisors (see below), whose sum is σ = 175291540139520. Its totient is φ = 112686892171776.
The previous prime is 142424043651247. The next prime is 142424043651349. The reversal of 142424043651253 is 352156340424241.
It is not a de Polignac number, because 142424043651253 - 25 = 142424043651221 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142424043051253) 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 15 ways as a sum of consecutive naturals, for example, 43475301 + ... + 46636357.
It is an arithmetic number, because the mean of its divisors is an integer number (10955721258720).
Almost surely, 2142424043651253 is an apocalyptic number.
142424043651253 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
142424043651253 is a deficient number, since it is larger than the sum of its proper divisors (32867496488267).
142424043651253 is a wasteful number, since it uses less digits than its factorization.
142424043651253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3656196.
The product of its (nonzero) digits is 2764800, while the sum is 46.
The spelling of 142424043651253 in words is "one hundred forty-two trillion, four hundred twenty-four billion, forty-three million, six hundred fifty-one thousand, two hundred fifty-three".
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