| Base | Representation |
|---|---|
| bin | 101000011101000… |
| … | …1110010101010000 |
| 3 | 10111121021010002000 |
| 4 | 1100322032111100 |
| 5 | 10240001042321 |
| 6 | 342410354000 |
| 7 | 45432024000 |
| oct | 12072162520 |
| 9 | 3447233060 |
| 10 | 1357440336 |
| 11 | 63727001a |
| 12 | 31a72b900 |
| 13 | 1882c9b45 |
| 14 | cc3d4000 |
| 15 | 7e289826 |
| hex | 50e8e550 |
1357440336 has 160 divisors (see below), whose sum is σ = 4544352000. Its totient is φ = 387797760.
The previous prime is 1357440311. The next prime is 1357440373. The reversal of 1357440336 is 6330447531.
1357440336 is a `hidden beast` number, since 13 + 574 + 40 + 3 + 36 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 1357440336.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143596 + ... + 152756.
It is an arithmetic number, because the mean of its divisors is an integer number (28402200).
Almost surely, 21357440336 is an apocalyptic number.
1357440336 is a gapful number since it is divisible by the number (16) 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 1357440336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2272176000).
1357440336 is an abundant number, since it is smaller than the sum of its proper divisors (3186911664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1357440336 is an equidigital number, since it uses as much as digits as its factorization.
1357440336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9199 (or 9173 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 36.
The square root of 1357440336 is about 36843.4571667752. The cubic root of 1357440336 is about 1107.2361332626.
Adding to 1357440336 its reverse (6330447531), we get a palindrome (7687887867).
The spelling of 1357440336 in words is "one billion, three hundred fifty-seven million, four hundred forty thousand, three hundred thirty-six".
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