Base | Representation |
---|---|
bin | 110000100100010010… |
… | …1110010111000010110 |
3 | 100222012122100202010100 |
4 | 1201020211302320112 |
5 | 3202100023114030 |
6 | 115525144234530 |
7 | 10351402400334 |
oct | 1411045627026 |
9 | 328178322110 |
10 | 104297082390 |
11 | 40260a90766 |
12 | 18268a6ba46 |
13 | 9ab1b49c47 |
14 | 5095a28b54 |
15 | 2aa65e4360 |
hex | 1848972e16 |
104297082390 has 48 divisors (see below), whose sum is σ = 273572196768. Its totient is φ = 27566423808.
The previous prime is 104297082359. The next prime is 104297082391. The reversal of 104297082390 is 93280792401.
It is a super-2 number, since 2×1042970823902 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104297082391) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5117514 + ... + 5137853.
It is an arithmetic number, because the mean of its divisors is an integer number (5699420766).
Almost surely, 2104297082390 is an apocalyptic number.
104297082390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
104297082390 is an abundant number, since it is smaller than the sum of its proper divisors (169275114378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104297082390 is a wasteful number, since it uses less digits than its factorization.
104297082390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10255493 (or 10255490 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The spelling of 104297082390 in words is "one hundred four billion, two hundred ninety-seven million, eighty-two thousand, three hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •