Base | Representation |
---|---|
bin | 10011011011100001… |
… | …00100011100000010 |
3 | 222220222111011202120 |
4 | 21231300210130002 |
5 | 132330413231143 |
6 | 4443032425110 |
7 | 516333203130 |
oct | 115560443402 |
9 | 28828434676 |
10 | 10431383298 |
11 | 4473275736 |
12 | 2031548196 |
13 | ca319956b |
14 | 70d576750 |
15 | 410bc0383 |
hex | 26dc24702 |
10431383298 has 64 divisors (see below), whose sum is σ = 24323819520. Its totient is φ = 2920914432.
The previous prime is 10431383279. The next prime is 10431383299. The reversal of 10431383298 is 89238313401.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (10431383299) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407193 + ... + 432051.
It is an arithmetic number, because the mean of its divisors is an integer number (380059680).
Almost surely, 210431383298 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10431383298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12161909760).
10431383298 is an abundant number, since it is smaller than the sum of its proper divisors (13892436222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10431383298 is a wasteful number, since it uses less digits than its factorization.
10431383298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25071.
The product of its (nonzero) digits is 124416, while the sum is 42.
Adding to 10431383298 its reverse (89238313401), we get a palindrome (99669696699).
The spelling of 10431383298 in words is "ten billion, four hundred thirty-one million, three hundred eighty-three thousand, two hundred ninety-eight".
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