Base | Representation |
---|---|
bin | 1000010000000101111… |
… | …0010000111000010101 |
3 | 111112220101212121120011 |
4 | 2010001132100320111 |
5 | 4310310202201240 |
6 | 145042323240221 |
7 | 13145624325454 |
oct | 2040136207025 |
9 | 445811777504 |
10 | 141758631445 |
11 | 55135062a62 |
12 | 23582819071 |
13 | 104a2029612 |
14 | 6c0b016b9b |
15 | 3a4a3076ea |
hex | 2101790e15 |
141758631445 has 8 divisors (see below), whose sum is σ = 170184429144. Its totient is φ = 113357524224.
The previous prime is 141758631409. The next prime is 141758631491. The reversal of 141758631445 is 544136857141.
It can be written as a sum of positive squares in 4 ways, for example, as 1348799076 + 140409832369 = 36726^2 + 374713^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141758631445 is a prime.
It is a super-3 number, since 3×1417586314453 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
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, 6159984 + ... + 6182953.
It is an arithmetic number, because the mean of its divisors is an integer number (21273053643).
Almost surely, 2141758631445 is an apocalyptic number.
It is an amenable number.
141758631445 is a deficient number, since it is larger than the sum of its proper divisors (28425797699).
141758631445 is a wasteful number, since it uses less digits than its factorization.
141758631445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12345239.
The product of its digits is 1612800, while the sum is 49.
The spelling of 141758631445 in words is "one hundred forty-one billion, seven hundred fifty-eight million, six hundred thirty-one thousand, four hundred forty-five".
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