Base | Representation |
---|---|
bin | 1001000001100010… |
… | …1110100101111000 |
3 | 20020211011202000101 |
4 | 2100120232211320 |
5 | 14430113321100 |
6 | 1040212245144 |
7 | 114013033516 |
oct | 22030564570 |
9 | 6224152011 |
10 | 2422401400 |
11 | 1033423031 |
12 | 5773107b4 |
13 | 2c7b30113 |
14 | 18da114b6 |
15 | e29ed86a |
hex | 9062e978 |
2422401400 has 96 divisors (see below), whose sum is σ = 6222860640. Its totient is φ = 872284160.
The previous prime is 2422401389. The next prime is 2422401403. The reversal of 2422401400 is 41042242.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2422401403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 62712 + ... + 93688.
It is an arithmetic number, because the mean of its divisors is an integer number (64821465).
Almost surely, 22422401400 is an apocalyptic number.
2422401400 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 2422401400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3111430320).
2422401400 is an abundant number, since it is smaller than the sum of its proper divisors (3800459240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2422401400 is a wasteful number, since it uses less digits than its factorization.
2422401400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31033 (or 31024 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 2422401400 is about 49217.8971513412. The cubic root of 2422401400 is about 1343.0186273497.
Adding to 2422401400 its reverse (41042242), we get a palindrome (2463443642).
The spelling of 2422401400 in words is "two billion, four hundred twenty-two million, four hundred one thousand, four hundred".
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