Base | Representation |
---|---|
bin | 1001001110100001001110… |
… | …1001101101010111110101 |
3 | 1022220212010110012100002022 |
4 | 2103220103221231113311 |
5 | 2312204021332012010 |
6 | 33324322420122525 |
7 | 2064645416016554 |
oct | 223502351552765 |
9 | 38825113170068 |
10 | 10145042454005 |
11 | 3261540a91518 |
12 | 117a216236445 |
13 | 58789a5c18c4 |
14 | 27104630dd9b |
15 | 128d686a4d55 |
hex | 93a13a6d5f5 |
10145042454005 has 8 divisors (see below), whose sum is σ = 12174068202072. Its totient is φ = 8116022458368.
The previous prime is 10145042453983. The next prime is 10145042454007. The reversal of 10145042454005 is 50045424054101.
It can be written as a sum of positive squares in 4 ways, for example, as 3949055251729 + 6195987202276 = 1987223^2 + 2489174^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10145042454005 - 234 = 10127862584821 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 (10145042454007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5383397 + ... + 7019333.
It is an arithmetic number, because the mean of its divisors is an integer number (1521758525259).
Almost surely, 210145042454005 is an apocalyptic number.
It is an amenable number.
10145042454005 is a deficient number, since it is larger than the sum of its proper divisors (2029025748067).
10145042454005 is a wasteful number, since it uses less digits than its factorization.
10145042454005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2876215.
The product of its (nonzero) digits is 64000, while the sum is 35.
The spelling of 10145042454005 in words is "ten trillion, one hundred forty-five billion, forty-two million, four hundred fifty-four thousand, five".
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