Base | Representation |
---|---|
bin | 1011101101010111… |
… | …0101000010001100 |
3 | 22010001020002000112 |
4 | 2323111311002030 |
5 | 22414110433034 |
6 | 1235514415152 |
7 | 140613404012 |
oct | 27325650214 |
9 | 8101202015 |
10 | 3143061644 |
11 | 13731a3808 |
12 | 7387314b8 |
13 | 3b12242b8 |
14 | 21b6068b2 |
15 | 135e027ce |
hex | bb57508c |
3143061644 has 48 divisors (see below), whose sum is σ = 5968529280. Its totient is φ = 1444826880.
The previous prime is 3143061631. The next prime is 3143061667. The reversal of 3143061644 is 4461603413.
3143061644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×31430616443 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3143061644.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193934 + ... + 209514.
It is an arithmetic number, because the mean of its divisors is an integer number (124344360).
Almost surely, 23143061644 is an apocalyptic number.
It is an amenable number.
3143061644 is a deficient number, since it is larger than the sum of its proper divisors (2825467636).
3143061644 is a wasteful number, since it uses less digits than its factorization.
3143061644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15698 (or 15696 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
The square root of 3143061644 is about 56063.0149385493. The cubic root of 3143061644 is about 1464.8201301997.
The spelling of 3143061644 in words is "three billion, one hundred forty-three million, sixty-one thousand, six hundred forty-four".
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