Search a number
-
+
3484848900625 = 548928392
BaseRepresentation
bin110010101101100001001…
…011100100101000010001
3110100011000010000101121221
4302231201023210220101
5424043432304310000
611224530102045041
7506525542625161
oct62554113445021
913304003011557
103484848900625
111123a09399a44
12483478a19781
131c3809a39501
14c094bc025a1
15609b016761a
hex32b612e4a11

3484848900625 has 45 divisors (see below), whose sum is σ = 4409401329751. Its totient is φ = 2753269112000.

The previous prime is 3484848900619. The next prime is 3484848900649. The reversal of 3484848900625 is 5260098484843.

The square root of 3484848900625 is 1866775.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 3385331365329 + 99517535296 = 1839927^2 + 315464^2 .

It is not a de Polignac number, because 3484848900625 - 213 = 3484848892433 is a prime.

It is a super-2 number, since 2×34848489006252 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 4153573956 + ... + 4153574794.

Almost surely, 23484848900625 is an apocalyptic number.

3484848900625 is the 1866775-th square number.

3484848900625 is the 933388-th centered octagonal number.

It is an amenable number.

3484848900625 is a deficient number, since it is larger than the sum of its proper divisors (924552429126).

3484848900625 is an frugal number, since it uses more digits than its factorization.

3484848900625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 61.

The spelling of 3484848900625 in words is "three trillion, four hundred eighty-four billion, eight hundred forty-eight million, nine hundred thousand, six hundred twenty-five".

Divisors: 1 5 25 89 125 445 625 839 2225 4195 7921 11125 20975 39605 55625 74671 104875 198025 373355 524375 703921 990125 1866775 3519605 4950625 6645719 9333875 17598025 33228595 46669375 62648969 87990125 166142975 313244845 439950625 830714875 1566224225 4153574375 5575758241 7831121125 27878791205 39155605625 139393956025 696969780125 3484848900625