Base | Representation |
---|---|
bin | 10010110100000001… |
… | …00001011111010100 |
3 | 222001212222020102102 |
4 | 21122000201133110 |
5 | 131141101134304 |
6 | 4350114301232 |
7 | 505200522650 |
oct | 113200413724 |
9 | 28055866372 |
10 | 10100021204 |
11 | 4313220469 |
12 | 1b5a587818 |
13 | c4c63a810 |
14 | 6bb55ba60 |
15 | 3e1a68d1e |
hex | 25a0217d4 |
10100021204 has 24 divisors (see below), whose sum is σ = 21753892608. Its totient is φ = 3995612640.
The previous prime is 10100021201. The next prime is 10100021227. The reversal of 10100021204 is 40212000101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10100021201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13873292 + ... + 13874019.
It is an arithmetic number, because the mean of its divisors is an integer number (906412192).
Almost surely, 210100021204 is an apocalyptic number.
10100021204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10100021204 is an abundant number, since it is smaller than the sum of its proper divisors (11653871404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10100021204 is a wasteful number, since it uses less digits than its factorization.
10100021204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27747335 (or 27747333 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 10100021204 its reverse (40212000101), we get a palindrome (50312021305).
The spelling of 10100021204 in words is "ten billion, one hundred million, twenty-one thousand, two hundred four".
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