| Base | Representation |
|---|---|
| bin | 1001110111011100… |
| … | …1011000000111000 |
| 3 | 20211120121000201000 |
| 4 | 2131313023000320 |
| 5 | 20411003022234 |
| 6 | 1114450125000 |
| 7 | 122426521236 |
| oct | 23567130070 |
| 9 | 6746530630 |
| 10 | 2648485944 |
| 11 | 113a001765 |
| 12 | 61ab80760 |
| 13 | 33291b160 |
| 14 | 1b1a63956 |
| 15 | 1077ab899 |
| hex | 9ddcb038 |
2648485944 has 128 divisors (see below), whose sum is σ = 7939411200. Its totient is φ = 813214080.
The previous prime is 2648485921. The next prime is 2648485951. The reversal of 2648485944 is 4495848462.
It is a happy number.
2648485944 is a `hidden beast` number, since 2 + 6 + 4 + 8 + 48 + 594 + 4 = 666.
2648485944 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-2 number, since 2×26484859442 = 14028955591131142272, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2276707 + ... + 2277869.
It is an arithmetic number, because the mean of its divisors is an integer number (62026650).
Almost surely, 22648485944 is an apocalyptic number.
2648485944 is a gapful number since it is divisible by the number (24) 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 2648485944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3969705600).
2648485944 is an abundant number, since it is smaller than the sum of its proper divisors (5290925256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2648485944 is a wasteful number, since it uses less digits than its factorization.
2648485944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2002 (or 1992 counting only the distinct ones).
The product of its digits is 8847360, while the sum is 54.
The square root of 2648485944 is about 51463.4427919470. The cubic root of 2648485944 is about 1383.5639072312.
The spelling of 2648485944 in words is "two billion, six hundred forty-eight million, four hundred eighty-five thousand, nine hundred forty-four".
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