Base | Representation |
---|---|
bin | 110010111111010011… |
… | …0010010000001110000 |
3 | 101110122010002012101021 |
4 | 1211332212102001300 |
5 | 3243223011200203 |
6 | 122145221145224 |
7 | 10624315614652 |
oct | 1457646220160 |
9 | 343563065337 |
10 | 109498146928 |
11 | 4248a938505 |
12 | 1927a85b214 |
13 | a430546521 |
14 | 542a6a86d2 |
15 | 2cad0155bd |
hex | 197e992070 |
109498146928 has 40 divisors (see below), whose sum is σ = 219624137600. Its totient is φ = 52831077120.
The previous prime is 109498146907. The next prime is 109498146983. The reversal of 109498146928 is 829641894901.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143175 + ... + 489382.
It is an arithmetic number, because the mean of its divisors is an integer number (5490603440).
Almost surely, 2109498146928 is an apocalyptic number.
It is an amenable number.
109498146928 is an abundant number, since it is smaller than the sum of its proper divisors (110125990672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109498146928 is a wasteful number, since it uses less digits than its factorization.
109498146928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 632945 (or 632939 counting only the distinct ones).
The product of its (nonzero) digits is 8957952, while the sum is 61.
The spelling of 109498146928 in words is "one hundred nine billion, four hundred ninety-eight million, one hundred forty-six thousand, nine hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •