| Base | Representation |
|---|---|
| bin | 1011101000101010… |
| … | …00000001100000000 |
| 3 | 121010100010200122000 |
| 4 | 11310111000030000 |
| 5 | 100243114131034 |
| 6 | 2511502544000 |
| 7 | 310540323456 |
| oct | 56425001400 |
| 9 | 17110120560 |
| 10 | 6246630144 |
| 11 | 2716072757 |
| 12 | 1263b98000 |
| 13 | 7871cb671 |
| 14 | 43388c9d6 |
| 15 | 268603599 |
| hex | 174540300 |
6246630144 has 144 divisors (see below), whose sum is σ = 19559363040. Its totient is φ = 1959690240.
The previous prime is 6246630139. The next prime is 6246630149. The reversal of 6246630144 is 4410366426.
6246630144 is a `hidden beast` number, since 6 + 2 + 4 + 6 + 630 + 14 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (6246630139) and next prime (6246630149).
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 6246630099 and 6246630108.
It is not an unprimeable number, because it can be changed into a prime (6246630149) 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, 90924 + ... + 144084.
It is an arithmetic number, because the mean of its divisors is an integer number (135828910).
Almost surely, 26246630144 is an apocalyptic number.
6246630144 is a gapful number since it is divisible by the number (64) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6246630144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9779681520).
6246630144 is an abundant number, since it is smaller than the sum of its proper divisors (13312732896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6246630144 is a wasteful number, since it uses less digits than its factorization.
6246630144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53203 (or 53183 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 36.
The square root of 6246630144 is about 79035.6257898930. The cubic root of 6246630144 is about 1841.6846323188.
The spelling of 6246630144 in words is "six billion, two hundred forty-six million, six hundred thirty thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •