Base | Representation |
---|---|
bin | 1110001110000101101… |
… | …1000000000101010000 |
3 | 212100120200202222020102 |
4 | 3203201123000011100 |
5 | 13000311312323100 |
6 | 304121355231532 |
7 | 23435661521660 |
oct | 3434133000520 |
9 | 770520688212 |
10 | 244300120400 |
11 | 9467505a356 |
12 | 3b41b7485a8 |
13 | 1a06423397b |
14 | bb778081a0 |
15 | 654c715cd5 |
hex | 38e16c0150 |
244300120400 has 120 divisors (see below), whose sum is σ = 671336210304. Its totient is φ = 83690380800.
The previous prime is 244300120381. The next prime is 244300120411. The reversal of 244300120400 is 4021003442.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3388730 + ... + 3460070.
Almost surely, 2244300120400 is an apocalyptic number.
244300120400 is a gapful number since it is divisible by the number (20) 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 244300120400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335668105152).
244300120400 is an abundant number, since it is smaller than the sum of its proper divisors (427036089904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244300120400 is a wasteful number, since it uses less digits than its factorization.
244300120400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72589 (or 72578 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 244300120400 its reverse (4021003442), we get a palindrome (248321123842).
The spelling of 244300120400 in words is "two hundred forty-four billion, three hundred million, one hundred twenty thousand, four hundred".
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