| Base | Representation |
|---|---|
| bin | 101010011011000… |
| … | …0111111110000000 |
| 3 | 10200012112000000000 |
| 4 | 1110312013332000 |
| 5 | 10403402141220 |
| 6 | 353130000000 |
| 7 | 50163222414 |
| oct | 12466077600 |
| 9 | 3605460000 |
| 10 | 1423474560 |
| 11 | 670572562 |
| 12 | 338876000 |
| 13 | 198baa551 |
| 14 | d70a2d44 |
| 15 | 84e80390 |
| hex | 54d87f80 |
1423474560 has 320 divisors, whose sum is σ = 5149576080. Its totient is φ = 376233984.
The previous prime is 1423474553. The next prime is 1423474567. The reversal of 1423474560 is 654743241.
1423474560 is a `hidden beast` number, since 1 + 4 + 23 + 4 + 74 + 560 = 666.
It is an interprime number because it is at equal distance from previous prime (1423474553) and next prime (1423474567).
It is a tau number, because it is divible by the number of its divisors (320).
It is a super-3 number, since 3×14234745603 (a number of 28 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1423474567) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12597064 + ... + 12597176.
Almost surely, 21423474560 is an apocalyptic number.
1423474560 is a gapful number since it is divisible by the number (10) 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 1423474560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2574788040).
1423474560 is an abundant number, since it is smaller than the sum of its proper divisors (3726101520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1423474560 is an frugal number, since it uses more digits than its factorization.
1423474560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159 (or 123 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The square root of 1423474560 is about 37728.9618198010. The cubic root of 1423474560 is about 1124.9068722911.
The spelling of 1423474560 in words is "one billion, four hundred twenty-three million, four hundred seventy-four thousand, five hundred sixty".
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