Base | Representation |
---|---|
bin | 1011100011010110… |
… | …1001111011111000 |
3 | 22000010012211121220 |
4 | 2320311221323320 |
5 | 22322333320034 |
6 | 1231414432040 |
7 | 136563454401 |
oct | 27065517370 |
9 | 8003184556 |
10 | 3101073144 |
11 | 1351525174 |
12 | 726662620 |
13 | 3a5612630 |
14 | 215bd69a8 |
15 | 1323ab749 |
hex | b8d69ef8 |
3101073144 has 128 divisors (see below), whose sum is σ = 8872416000. Its totient is φ = 895325184.
The previous prime is 3101073103. The next prime is 3101073167. The reversal of 3101073144 is 4413701013.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631852 + ... + 636740.
It is an arithmetic number, because the mean of its divisors is an integer number (69315750).
Almost surely, 23101073144 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3101073144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4436208000).
3101073144 is an abundant number, since it is smaller than the sum of its proper divisors (5771342856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3101073144 is a wasteful number, since it uses less digits than its factorization.
3101073144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5037 (or 5033 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 3101073144 is about 55687.2799120230. The cubic root of 3101073144 is about 1458.2679692093.
Adding to 3101073144 its reverse (4413701013), we get a palindrome (7514774157).
The spelling of 3101073144 in words is "three billion, one hundred one million, seventy-three thousand, one hundred forty-four".
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