Base | Representation |
---|---|
bin | 100011110011100… |
… | …1110101110000010 |
3 | 10002201202210211201 |
4 | 1013213032232002 |
5 | 4430033404432 |
6 | 315115331414 |
7 | 41526203014 |
oct | 10747165602 |
9 | 3081683751 |
10 | 1201466242 |
11 | 567218409 |
12 | 296450b6a |
13 | 161bb8992 |
14 | b57d21b4 |
15 | 70729ee7 |
hex | 479ceb82 |
1201466242 has 8 divisors (see below), whose sum is σ = 1803118716. Its totient is φ = 600426672.
The previous prime is 1201466239. The next prime is 1201466261. The reversal of 1201466242 is 2426641021.
It can be written as a sum of positive squares in 2 ways, for example, as 1201246281 + 219961 = 34659^2 + 469^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×12014662422 = 2887042261331205128, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1201466242.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148293 + ... + 156184.
Almost surely, 21201466242 is an apocalyptic number.
1201466242 is a deficient number, since it is larger than the sum of its proper divisors (601652474).
1201466242 is a wasteful number, since it uses less digits than its factorization.
1201466242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 306452.
The product of its (nonzero) digits is 4608, while the sum is 28.
The square root of 1201466242 is about 34662.1730709429. The cubic root of 1201466242 is about 1063.0912026417.
The spelling of 1201466242 in words is "one billion, two hundred one million, four hundred sixty-six thousand, two hundred forty-two".
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