Base | Representation |
---|---|
bin | 10000111011111… |
… | …10100111000101 |
3 | 100220100020010022 |
4 | 20131332213011 |
5 | 242332420412 |
6 | 22033104525 |
7 | 3343425533 |
oct | 1035764705 |
9 | 326306108 |
10 | 142076357 |
11 | 73220085 |
12 | 3b6b8145 |
13 | 23586467 |
14 | 14c25153 |
15 | c716a72 |
hex | 877e9c5 |
142076357 has 16 divisors (see below), whose sum is σ = 153995520. Its totient is φ = 130636800.
The previous prime is 142076351. The next prime is 142076383. The reversal of 142076357 is 753670241.
It is a cyclic number.
It is not a de Polignac number, because 142076357 - 218 = 141814213 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142076351) 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, 210773 + ... + 211445.
It is an arithmetic number, because the mean of its divisors is an integer number (9624720).
Almost surely, 2142076357 is an apocalyptic number.
It is an amenable number.
142076357 is a deficient number, since it is larger than the sum of its proper divisors (11919163).
142076357 is a wasteful number, since it uses less digits than its factorization.
142076357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1004.
The product of its (nonzero) digits is 35280, while the sum is 35.
The square root of 142076357 is about 11919.5787257772. The cubic root of 142076357 is about 521.8038401642.
It can be divided in two parts, 1420 and 76357, that added together give a palindrome (77777).
The spelling of 142076357 in words is "one hundred forty-two million, seventy-six thousand, three hundred fifty-seven".
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