Base | Representation |
---|---|
bin | 1011101000100110… |
… | …1100011001000110 |
3 | 22001122200002022200 |
4 | 2322021230121012 |
5 | 22344003301202 |
6 | 1233522535330 |
7 | 140251640304 |
oct | 27211543106 |
9 | 8048602280 |
10 | 3123103302 |
11 | 1362a01810 |
12 | 731b07546 |
13 | 3aa056b27 |
14 | 218acd274 |
15 | 1342ade1c |
hex | ba26c646 |
3123103302 has 96 divisors (see below), whose sum is σ = 7789392000. Its totient is φ = 894395520.
The previous prime is 3123103297. The next prime is 3123103307. The reversal of 3123103302 is 2033013213.
It is an interprime number because it is at equal distance from previous prime (3123103297) and next prime (3123103307).
It is a super-4 number, since 4×31231033024 (a number of 39 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3123103307) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2139849 + ... + 2141307.
It is an arithmetic number, because the mean of its divisors is an integer number (81139500).
Almost surely, 23123103302 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3123103302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3894696000).
3123103302 is an abundant number, since it is smaller than the sum of its proper divisors (4666288698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3123103302 is a wasteful number, since it uses less digits than its factorization.
3123103302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2066 (or 2063 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 3123103302 is about 55884.7322799349. The cubic root of 3123103302 is about 1461.7130237194.
Adding to 3123103302 its reverse (2033013213), we get a palindrome (5156116515).
The spelling of 3123103302 in words is "three billion, one hundred twenty-three million, one hundred three thousand, three hundred two".
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