Base | Representation |
---|---|
bin | 101001110000110… |
… | …1101000100101100 |
3 | 10121122212122222202 |
4 | 1103201231010230 |
5 | 10332221004200 |
6 | 351015401032 |
7 | 46504141616 |
oct | 12341550454 |
9 | 3548778882 |
10 | 1401344300 |
11 | 65a027794 |
12 | 331383178 |
13 | 19442c615 |
14 | d4181db6 |
15 | 8305d1d5 |
hex | 5386d12c |
1401344300 has 18 divisors (see below), whose sum is σ = 3040917348. Its totient is φ = 560537680.
The previous prime is 1401344267. The next prime is 1401344303. The reversal of 1401344300 is 34431041.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (1401344303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7006622 + ... + 7006821.
Almost surely, 21401344300 is an apocalyptic number.
1401344300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1401344300 is an abundant number, since it is smaller than the sum of its proper divisors (1639573048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1401344300 is a wasteful number, since it uses less digits than its factorization.
1401344300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14013457 (or 14013450 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1401344300 is about 37434.5335218699. The cubic root of 1401344300 is about 1119.0468879054.
Adding to 1401344300 its reverse (34431041), we get a palindrome (1435775341).
The spelling of 1401344300 in words is "one billion, four hundred one million, three hundred forty-four thousand, three hundred".
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