| Base | Representation |
|---|---|
| bin | 1101010101101001111… |
| … | …01000000000000000000 |
| 3 | 1121210221212212022221022 |
| 4 | 12222310331000000000 |
| 5 | 30002100410014130 |
| 6 | 550312523245012 |
| 7 | 45053106214520 |
| oct | 6526475000000 |
| 9 | 1553855768838 |
| 10 | 458302423040 |
| 11 | 1674018517a0 |
| 12 | 749a4679768 |
| 13 | 342aa489b07 |
| 14 | 18279401680 |
| 15 | bdc50c57e5 |
| hex | 6ab4f40000 |
458302423040 has 608 divisors, whose sum is σ = 1449548697600. Its totient is φ = 134762987520.
The previous prime is 458302423013. The next prime is 458302423043. The reversal of 458302423040 is 40324203854.
It is a tau number, because it is divible by the number of its divisors (608).
It is a super-2 number, since 2×4583024230402 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (458302423043) by changing a digit.
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, 1917583241 + ... + 1917583479.
Almost surely, 2458302423040 is an apocalyptic number.
458302423040 is a gapful number since it is divisible by the number (40) 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 458302423040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (724774348800).
458302423040 is an abundant number, since it is smaller than the sum of its proper divisors (991246274560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
458302423040 is an equidigital number, since it uses as much as digits as its factorization.
458302423040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317 (or 283 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 35.
Adding to 458302423040 its reverse (40324203854), we get a palindrome (498626626894).
It can be divided in two parts, 4583024 and 23040, that added together give a palindrome (4606064).
The spelling of 458302423040 in words is "four hundred fifty-eight billion, three hundred two million, four hundred twenty-three thousand, forty".
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