| Base | Representation |
|---|---|
| bin | 1001110101111101… |
| … | …1110100010000000 |
| 3 | 20211010220110010000 |
| 4 | 2131133132202000 |
| 5 | 20402410240212 |
| 6 | 1114105040000 |
| 7 | 122322651000 |
| oct | 23537364200 |
| 9 | 6733813100 |
| 10 | 2642274432 |
| 11 | 1136549986 |
| 12 | 618a86000 |
| 13 | 331554ac5 |
| 14 | 1b0cc8000 |
| 15 | 106e811dc |
| hex | 9d7de880 |
2642274432 has 320 divisors, whose sum is σ = 9182448000. Its totient is φ = 753919488.
The previous prime is 2642274409. The next prime is 2642274457. The reversal of 2642274432 is 2344722462.
2642274432 is a `hidden beast` number, since 2 + 642 + 2 + 7 + 4 + 4 + 3 + 2 = 666.
2642274432 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×26422744322 = 13963228348001845248, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3555853 + ... + 3556595.
It is an arithmetic number, because the mean of its divisors is an integer number (28695150).
Almost surely, 22642274432 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2642274432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4591224000).
2642274432 is an abundant number, since it is smaller than the sum of its proper divisors (6540173568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2642274432 is an frugal number, since it uses more digits than its factorization.
2642274432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 790 (or 755 counting only the distinct ones).
The product of its digits is 129024, while the sum is 36.
The square root of 2642274432 is about 51403.0585860414. The cubic root of 2642274432 is about 1382.4814332816.
Adding to 2642274432 its reverse (2344722462), we get a palindrome (4986996894).
The spelling of 2642274432 in words is "two billion, six hundred forty-two million, two hundred seventy-four thousand, four hundred thirty-two".
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