Base | Representation |
---|---|
bin | 1011101111000000… |
… | …0000100000110001 |
3 | 22010112010201221201 |
4 | 2323300000200301 |
5 | 22422340040101 |
6 | 1240321451201 |
7 | 141025626031 |
oct | 27360004061 |
9 | 8115121851 |
10 | 3149924401 |
11 | 1377060908 |
12 | 73aaa0b01 |
13 | 3b2787bc0 |
14 | 21c4b18c1 |
15 | 13680ae01 |
hex | bbc00831 |
3149924401 has 16 divisors (see below), whose sum is σ = 3461950800. Its totient is φ = 2848462848.
The previous prime is 3149924341. The next prime is 3149924417. The reversal of 3149924401 is 1044299413.
It can be written as a sum of positive squares in 8 ways, for example, as 961930225 + 2187994176 = 31015^2 + 46776^2 .
It is a cyclic number.
It is not a de Polignac number, because 3149924401 - 225 = 3116369969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3149924431) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113625 + ... + 138601.
It is an arithmetic number, because the mean of its divisors is an integer number (216371925).
Almost surely, 23149924401 is an apocalyptic number.
It is an amenable number.
3149924401 is a deficient number, since it is larger than the sum of its proper divisors (312026399).
3149924401 is a wasteful number, since it uses less digits than its factorization.
3149924401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25188.
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 3149924401 is about 56124.1873081473. The cubic root of 3149924401 is about 1465.8854817619.
The spelling of 3149924401 in words is "three billion, one hundred forty-nine million, nine hundred twenty-four thousand, four hundred one".
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