Base | Representation |
---|---|
bin | 10010110100000001… |
… | …10100111100100101 |
3 | 222001220010021202011 |
4 | 21122000310330211 |
5 | 131141111212101 |
6 | 4350120114221 |
7 | 505201304212 |
oct | 113200647445 |
9 | 28056107664 |
10 | 10100100901 |
11 | 4313275330 |
12 | 1b5a605971 |
13 | c4c667b87 |
14 | 6bb57cb09 |
15 | 3e1a82751 |
hex | 25a034f25 |
10100100901 has 4 divisors (see below), whose sum is σ = 11018291904. Its totient is φ = 9181909900.
The previous prime is 10100100859. The next prime is 10100100919. The reversal of 10100100901 is 10900100101.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10100100901 - 215 = 10100068133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10100100971) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459095485 + ... + 459095506.
It is an arithmetic number, because the mean of its divisors is an integer number (2754572976).
Almost surely, 210100100901 is an apocalyptic number.
10100100901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10100100901 is a deficient number, since it is larger than the sum of its proper divisors (918191003).
10100100901 is an equidigital number, since it uses as much as digits as its factorization.
10100100901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 918191002.
The product of its (nonzero) digits is 9, while the sum is 13.
The spelling of 10100100901 in words is "ten billion, one hundred million, one hundred thousand, nine hundred one".
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