| Base | Representation |
|---|---|
| bin | 11000001101011111100111… |
| … | …00110111001100000000000 |
| 3 | 20222111201021112200221000000 |
| 4 | 30012233303212321200000 |
| 5 | 23434241420403210100 |
| 6 | 305122114024000000 |
| 7 | 14133322645041465 |
| oct | 1406576346714000 |
| 9 | 228451245627000 |
| 10 | 53240206694400 |
| 11 | 15a67054789620 |
| 12 | 5b7a385600000 |
| 13 | 23926b73b397b |
| 14 | d20ba83d566c |
| 15 | 624d7753c900 |
| hex | 306bf39b9800 |
53240206694400 has 4032 divisors, whose sum is σ = 230171068108800. Its totient is φ = 12087263232000.
The previous prime is 53240206694399. The next prime is 53240206694401. The reversal of 53240206694400 is 449660204235.
53240206694400 is a `hidden beast` number, since 5 + 32 + 4 + 0 + 206 + 6 + 9 + 4 + 400 = 666.
It is an interprime number because it is at equal distance from previous prime (53240206694399) and next prime (53240206694401).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53240206694401) by changing a digit.
It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 598204569556 + ... + 598204569644.
It is an arithmetic number, because the mean of its divisors is an integer number (57086078400).
Almost surely, 253240206694400 is an apocalyptic number.
53240206694400 is a gapful number since it is divisible by the number (50) 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 53240206694400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115085534054400).
53240206694400 is an abundant number, since it is smaller than the sum of its proper divisors (176930861414400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53240206694400 is a wasteful number, since it uses less digits than its factorization.
53240206694400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228 (or 188 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 45.
Adding to 53240206694400 its reverse (449660204235), we get a palindrome (53689866898635).
The spelling of 53240206694400 in words is "fifty-three trillion, two hundred forty billion, two hundred six million, six hundred ninety-four thousand, four hundred".
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