Base | Representation |
---|---|
bin | 10010101101001111… |
… | …11011011000010010 |
3 | 221220221010120000000 |
4 | 21112213323120102 |
5 | 131032032221002 |
6 | 4340325310430 |
7 | 503611101633 |
oct | 112647733022 |
9 | 27827116000 |
10 | 10043242002 |
11 | 429416a402 |
12 | 1b43565416 |
13 | c4094a861 |
14 | 6b3bbb88a |
15 | 3dbaa061c |
hex | 2569fb612 |
10043242002 has 64 divisors (see below), whose sum is σ = 23145333120. Its totient is φ = 3266036640.
The previous prime is 10043241979. The next prime is 10043242009. The reversal of 10043242002 is 20024234001.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10043242009) 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, 151333 + ... + 207335.
It is an arithmetic number, because the mean of its divisors is an integer number (361645830).
Almost surely, 210043242002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10043242002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11572666560).
10043242002 is an abundant number, since it is smaller than the sum of its proper divisors (13102091118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10043242002 is an frugal number, since it uses more digits than its factorization.
10043242002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56067 (or 56049 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 10043242002 its reverse (20024234001), we get a palindrome (30067476003).
The spelling of 10043242002 in words is "ten billion, forty-three million, two hundred forty-two thousand, two".
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