Base | Representation |
---|---|
bin | 1101000101010110… |
… | …1101110111100100 |
3 | 100001202200202001120 |
4 | 3101111231313210 |
5 | 24143101143134 |
6 | 1340301053540 |
7 | 153014423052 |
oct | 32125556744 |
9 | 10052622046 |
10 | 3512131044 |
11 | 1542563044 |
12 | 8202572b0 |
13 | 43c826166 |
14 | 2546391d2 |
15 | 158506649 |
hex | d156dde4 |
3512131044 has 12 divisors (see below), whose sum is σ = 8194972464. Its totient is φ = 1170710344.
The previous prime is 3512131039. The next prime is 3512131069. The reversal of 3512131044 is 4401312153.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146338782 + ... + 146338805.
It is an arithmetic number, because the mean of its divisors is an integer number (682914372).
Almost surely, 23512131044 is an apocalyptic number.
It is an amenable number.
3512131044 is an abundant number, since it is smaller than the sum of its proper divisors (4682841420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3512131044 is a wasteful number, since it uses less digits than its factorization.
3512131044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292677594 (or 292677592 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 3512131044 is about 59263.2351800001. The cubic root of 3512131044 is about 1520.0466057963.
Adding to 3512131044 its reverse (4401312153), we get a palindrome (7913443197).
The spelling of 3512131044 in words is "three billion, five hundred twelve million, one hundred thirty-one thousand, forty-four".
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