Base | Representation |
---|---|
bin | 1000101011000110101… |
… | …11101100111010101110 |
3 | 1001111020112000120200220 |
4 | 10111203113230322232 |
5 | 14340321043313402 |
6 | 344524120432210 |
7 | 30350132235300 |
oct | 4254327547256 |
9 | 1044215016626 |
10 | 298019901102 |
11 | 105431512730 |
12 | 49912318666 |
13 | 22145831961 |
14 | 105d2187970 |
15 | 7b4392cdbc |
hex | 45635eceae |
298019901102 has 96 divisors (see below), whose sum is σ = 760915088640. Its totient is φ = 76944107520.
The previous prime is 298019901071. The next prime is 298019901119. The reversal of 298019901102 is 201109910892.
It is a super-4 number, since 4×2980199011024 (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264174 + ... + 815982.
It is an arithmetic number, because the mean of its divisors is an integer number (7926198840).
Almost surely, 2298019901102 is an apocalyptic number.
298019901102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 298019901102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380457544320).
298019901102 is an abundant number, since it is smaller than the sum of its proper divisors (462895187538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
298019901102 is a wasteful number, since it uses less digits than its factorization.
298019901102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 552006 (or 551999 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 42.
The spelling of 298019901102 in words is "two hundred ninety-eight billion, nineteen million, nine hundred one thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •