Base | Representation |
---|---|
bin | 1000010011101001111… |
… | …0110000011111110100 |
3 | 111122101001120022222200 |
4 | 2010322132300133310 |
5 | 4314240023443020 |
6 | 145321251024500 |
7 | 13211420004501 |
oct | 2047236603764 |
9 | 448331508880 |
10 | 142715062260 |
11 | 55585a28651 |
12 | 237aab9b130 |
13 | 105c5220504 |
14 | 6c9c0624a8 |
15 | 3aa427e590 |
hex | 213a7b07f4 |
142715062260 has 36 divisors (see below), whose sum is σ = 432902356068. Its totient is φ = 38057349888.
The previous prime is 142715062249. The next prime is 142715062309. The reversal of 142715062260 is 62260517241.
It is a happy number.
142715062260 is a `hidden beast` number, since 1 + 4 + 2 + 71 + 506 + 22 + 60 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 21782217744 + 120932844516 = 147588^2 + 347754^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396430549 + ... + 396430908.
Almost surely, 2142715062260 is an apocalyptic number.
142715062260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142715062260 is an abundant number, since it is smaller than the sum of its proper divisors (290187293808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142715062260 is a wasteful number, since it uses less digits than its factorization.
142715062260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792861472 (or 792861467 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The spelling of 142715062260 in words is "one hundred forty-two billion, seven hundred fifteen million, sixty-two thousand, two hundred sixty".
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