Base | Representation |
---|---|
bin | 100111001110001… |
… | …1100000111100011 |
3 | 10101201102200200112 |
4 | 1032130130013203 |
5 | 10143403444201 |
6 | 334332041535 |
7 | 44420323151 |
oct | 11634340743 |
9 | 3351380615 |
10 | 1316078051 |
11 | 615989a12 |
12 | 3089032ab |
13 | 17c877212 |
14 | c6b083d1 |
15 | 7a8190bb |
hex | 4e71c1e3 |
1316078051 has 8 divisors (see below), whose sum is σ = 1324473600. Its totient is φ = 1307698560.
The previous prime is 1316078047. The next prime is 1316078063. The reversal of 1316078051 is 1508706131.
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 1316078051 - 22 = 1316078047 is a prime.
It is a super-2 number, since 2×13160780512 = 3464122872647917202, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1316077999 and 1316078017.
It is not an unprimeable number, because it can be changed into a prime (1316075051) 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, 189305 + ... + 196133.
It is an arithmetic number, because the mean of its divisors is an integer number (165559200).
Almost surely, 21316078051 is an apocalyptic number.
1316078051 is a deficient number, since it is larger than the sum of its proper divisors (8395549).
1316078051 is a wasteful number, since it uses less digits than its factorization.
1316078051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8029.
The product of its (nonzero) digits is 5040, while the sum is 32.
The square root of 1316078051 is about 36277.7900512145. The cubic root of 1316078051 is about 1095.8738119388.
The spelling of 1316078051 in words is "one billion, three hundred sixteen million, seventy-eight thousand, fifty-one".
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