Base | Representation |
---|---|
bin | 1000001001001111… |
… | …10100101100101001 |
3 | 102021201122210211011 |
4 | 10010213310230221 |
5 | 32423331000000 |
6 | 2001514103521 |
7 | 213232524652 |
oct | 40447645451 |
9 | 12251583734 |
10 | 4372515625 |
11 | 1944197785 |
12 | a2041aba1 |
13 | 548b5c06a |
14 | 2d6a02529 |
15 | 1a8d0a2ba |
hex | 1049f4b29 |
4372515625 has 35 divisors (see below), whose sum is σ = 5714008891. Its totient is φ = 3345925000.
The previous prime is 4372515601. The next prime is 4372515659. The reversal of 4372515625 is 5265152734.
The square root of 4372515625 is 66125.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 3 ways, for example, as 3830743449 + 541772176 = 61893^2 + 23276^2 .
It is not a de Polignac number, because 4372515625 - 29 = 4372515113 is a prime.
It is a Duffinian number.
Its product of digits (252000) is a multiple of the sum of its prime divisors (28).
It is an unprimeable number.
It is a polite number, since it can be written in 34 ways as a sum of consecutive naturals, for example, 190109364 + ... + 190109386.
Almost surely, 24372515625 is an apocalyptic number.
4372515625 is the 66125-th square number.
4372515625 is the 33063-rd centered octagonal number.
It is an amenable number.
4372515625 is a deficient number, since it is larger than the sum of its proper divisors (1341493266).
4372515625 is an frugal number, since it uses more digits than its factorization.
4372515625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122 (or 28 counting only the distinct ones).
The product of its digits is 252000, while the sum is 40.
The cubic root of 4372515625 is about 1635.2235134147.
The spelling of 4372515625 in words is "four billion, three hundred seventy-two million, five hundred fifteen thousand, six hundred twenty-five".
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