Base | Representation |
---|---|
bin | 1101000010000110… |
… | …1001111111101010 |
3 | 100000211000101102000 |
4 | 3100201221333222 |
5 | 24131102434230 |
6 | 1335052351430 |
7 | 152460422622 |
oct | 32041517752 |
9 | 10024011360 |
10 | 3498483690 |
11 | 1535891639 |
12 | 817775576 |
13 | 439a583c0 |
14 | 2528c5882 |
15 | 15720cb60 |
hex | d0869fea |
3498483690 has 128 divisors (see below), whose sum is σ = 10067500800. Its totient is φ = 859403520.
The previous prime is 3498483679. The next prime is 3498483697. The reversal of 3498483690 is 963848943.
It is a happy number.
It is a super-2 number, since 2×34984836902 = 24478776258392032200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (3498483697) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 2845996 + ... + 2847224.
It is an arithmetic number, because the mean of its divisors is an integer number (78652350).
Almost surely, 23498483690 is an apocalyptic number.
3498483690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3498483690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5033750400).
3498483690 is an abundant number, since it is smaller than the sum of its proper divisors (6569017110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3498483690 is a wasteful number, since it uses less digits than its factorization.
3498483690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2069 (or 2063 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The square root of 3498483690 is about 59147.9812842332. The cubic root of 3498483690 is about 1518.0751966374.
The spelling of 3498483690 in words is "three billion, four hundred ninety-eight million, four hundred eighty-three thousand, six hundred ninety".
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