Base | Representation |
---|---|
bin | 1011101101001110… |
… | …1110011010010001 |
3 | 22010000012001121121 |
4 | 2323103232122101 |
5 | 22413440311400 |
6 | 1235454522241 |
7 | 140605616251 |
oct | 27323563221 |
9 | 8100161547 |
10 | 3142510225 |
11 | 1372957498 |
12 | 738506381 |
13 | 3b109030a |
14 | 21b501961 |
15 | 135d4421a |
hex | bb4ee691 |
3142510225 has 48 divisors (see below), whose sum is σ = 4179732480. Its totient is φ = 2336947200.
The previous prime is 3142510199. The next prime is 3142510243. The reversal of 3142510225 is 5220152413.
It is not a de Polignac number, because 3142510225 - 217 = 3142379153 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 3142510225.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6816495 + ... + 6816955.
It is an arithmetic number, because the mean of its divisors is an integer number (87077760).
Almost surely, 23142510225 is an apocalyptic number.
It is an amenable number.
3142510225 is a deficient number, since it is larger than the sum of its proper divisors (1037222255).
3142510225 is a wasteful number, since it uses less digits than its factorization.
3142510225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 730 (or 725 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 3142510225 is about 56058.0968727980. The cubic root of 3142510225 is about 1464.7344624673.
Adding to 3142510225 its reverse (5220152413), we get a palindrome (8362662638).
The spelling of 3142510225 in words is "three billion, one hundred forty-two million, five hundred ten thousand, two hundred twenty-five".
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