Base | Representation |
---|---|
bin | 1101010101111000111… |
… | …11000101110000000000 |
3 | 1121211021200122221112110 |
4 | 12222330133011300000 |
5 | 30002330233100000 |
6 | 550333240055320 |
7 | 45056202335463 |
oct | 6527437056000 |
9 | 1554250587473 |
10 | 458428800000 |
11 | 167467119666 |
12 | 74a1aa64540 |
13 | 342ca707492 |
14 | 1828c0db2da |
15 | bdd123a850 |
hex | 6abc7c5c00 |
458428800000 has 792 divisors, whose sum is σ = 1648177291152. Its totient is φ = 112885760000.
The previous prime is 458428799971. The next prime is 458428800023. The reversal of 458428800000 is 8824854.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 8649599974 + ... + 8649600026.
Almost surely, 2458428800000 is an apocalyptic number.
458428800000 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 458428800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (824088645576).
458428800000 is an abundant number, since it is smaller than the sum of its proper divisors (1189748491152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
458428800000 is an frugal number, since it uses more digits than its factorization.
458428800000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171 (or 80 counting only the distinct ones).
The product of its (nonzero) digits is 81920, while the sum is 39.
The spelling of 458428800000 in words is "four hundred fifty-eight billion, four hundred twenty-eight million, eight hundred thousand".
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