Base | Representation |
---|---|
bin | 1011101000011100… |
… | …0001011100011110 |
3 | 22001121100111211100 |
4 | 2322013001130132 |
5 | 22343313344402 |
6 | 1233455533530 |
7 | 140242663020 |
oct | 27207013436 |
9 | 8047314740 |
10 | 3122403102 |
11 | 1362573735 |
12 | 73182a2a6 |
13 | 3a9b70200 |
14 | 21898a010 |
15 | 1341c171c |
hex | ba1c171e |
3122403102 has 144 divisors (see below), whose sum is σ = 8416407168. Its totient is φ = 819149760.
The previous prime is 3122403091. The next prime is 3122403113. The reversal of 3122403102 is 2013042213.
3122403102 is a `hidden beast` number, since 312 + 2 + 40 + 310 + 2 = 666.
3122403102 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3122403091) and next prime (3122403113).
It is a super-2 number, since 2×31224031022 = 19498802262758444808, which contains 22 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 an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7048093 + ... + 7048535.
It is an arithmetic number, because the mean of its divisors is an integer number (58447272).
Almost surely, 23122403102 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3122403102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4208203584).
3122403102 is an abundant number, since it is smaller than the sum of its proper divisors (5294004066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3122403102 is a wasteful number, since it uses less digits than its factorization.
3122403102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815 (or 799 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3122403102 is about 55878.4672481270. The cubic root of 3122403102 is about 1461.6037768306.
Adding to 3122403102 its reverse (2013042213), we get a palindrome (5135445315).
The spelling of 3122403102 in words is "three billion, one hundred twenty-two million, four hundred three thousand, one hundred two".
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