Base | Representation |
---|---|
bin | 1001100011100111… |
… | …11100000111001110 |
3 | 111020120020212020012 |
4 | 10301303330013032 |
5 | 41001422311241 |
6 | 2205035553222 |
7 | 241066642133 |
oct | 46163740716 |
9 | 14216225205 |
10 | 5130666446 |
11 | 21a3144704 |
12 | bb22bb812 |
13 | 639c4b809 |
14 | 36959658a |
15 | 2006676eb |
hex | 131cfc1ce |
5130666446 has 32 divisors (see below), whose sum is σ = 8123292576. Its totient is φ = 2427840000.
The previous prime is 5130666427. The next prime is 5130666449. The reversal of 5130666446 is 6446660315.
It is a super-2 number, since 2×51306664462 = 52647476360220541832, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5130666449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 358121 + ... + 372171.
It is an arithmetic number, because the mean of its divisors is an integer number (253852893).
Almost surely, 25130666446 is an apocalyptic number.
5130666446 is a deficient number, since it is larger than the sum of its proper divisors (2992626130).
5130666446 is a wasteful number, since it uses less digits than its factorization.
5130666446 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14228.
The product of its (nonzero) digits is 311040, while the sum is 41.
The square root of 5130666446 is about 71628.6705586527. The cubic root of 5130666446 is about 1724.7438052344.
The spelling of 5130666446 in words is "five billion, one hundred thirty million, six hundred sixty-six thousand, four hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •