Base | Representation |
---|---|
bin | 1011101111100001… |
… | …0100111000101100 |
3 | 22010200020112011210 |
4 | 2323320110320230 |
5 | 22423414330004 |
6 | 1240440314420 |
7 | 141053310336 |
oct | 27370247054 |
9 | 8120215153 |
10 | 3152105004 |
11 | 1378310164 |
12 | 73b772a10 |
13 | 3b306c5b9 |
14 | 21c8bc456 |
15 | 136adc089 |
hex | bbe14e2c |
3152105004 has 72 divisors (see below), whose sum is σ = 7644564928. Its totient is φ = 1010842560.
The previous prime is 3152104979. The next prime is 3152105009. The reversal of 3152105004 is 4005012513.
It is not an unprimeable number, because it can be changed into a prime (3152105009) 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 23 ways as a sum of consecutive naturals, for example, 5520039 + ... + 5520609.
Almost surely, 23152105004 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 3152105004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3822282464).
3152105004 is an abundant number, since it is smaller than the sum of its proper divisors (4492459924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3152105004 is a wasteful number, since it uses less digits than its factorization.
3152105004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1183 (or 1152 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 3152105004 is about 56143.6105358392. The cubic root of 3152105004 is about 1466.2236673326.
Adding to 3152105004 its reverse (4005012513), we get a palindrome (7157117517).
The spelling of 3152105004 in words is "three billion, one hundred fifty-two million, one hundred five thousand, four".
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