Base | Representation |
---|---|
bin | 10011000100111101… |
… | …01000110110011000 |
3 | 222102210101021201002 |
4 | 21202132220312120 |
5 | 131433441232100 |
6 | 4412152244132 |
7 | 511544461142 |
oct | 114236506630 |
9 | 28383337632 |
10 | 10242133400 |
11 | 4386465464 |
12 | 1b9a0a0648 |
13 | c72c07385 |
14 | 6d2391c92 |
15 | 3ee28b2d5 |
hex | 2627a8d98 |
10242133400 has 192 divisors, whose sum is σ = 25455513600. Its totient is φ = 3826368000.
The previous prime is 10242133387. The next prime is 10242133403. The reversal of 10242133400 is 433124201.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10242133403) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23330381 + ... + 23330819.
It is an arithmetic number, because the mean of its divisors is an integer number (132580800).
Almost surely, 210242133400 is an apocalyptic number.
10242133400 is a gapful number since it is divisible by the number (10) 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 10242133400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12727756800).
10242133400 is an abundant number, since it is smaller than the sum of its proper divisors (15213380200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10242133400 is a wasteful number, since it uses less digits than its factorization.
10242133400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610 (or 601 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 10242133400 its reverse (433124201), we get a palindrome (10675257601).
The spelling of 10242133400 in words is "ten billion, two hundred forty-two million, one hundred thirty-three thousand, four hundred".
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