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3676531250 = 25676
BaseRepresentation
bin1101101100100011…
…0110101000110010
3100111020001010202002
43123020312220302
530012143000000
61404452454002
7160052000000
oct33310665062
910436033662
103676531250
111617340387
1286731a302
134678c76a2
1426c3d1a70
15167b7c8d5
hexdb236a32

3676531250 has 98 divisors (see below), whose sum is σ = 8042299401. Its totient is φ = 1260525000.

The previous prime is 3676531249. The next prime is 3676531253. The reversal of 3676531250 is 521356763.

3676531250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 626951521 + 3049579729 = 25039^2 + 55223^2 .

It is a tau number, because it is divible by the number of its divisors (98).

It is an ABA number since it can be written as A⋅BA, here for A=2, B=42875.

It is a super-3 number, since 3×36765312503 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3676531253) by changing a digit.

It is a polite number, since it can be written in 48 ways as a sum of consecutive naturals, for example, 525218747 + ... + 525218753.

Almost surely, 23676531250 is an apocalyptic number.

3676531250 is an abundant number, since it is smaller than the sum of its proper divisors (4365768151).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3676531250 is an frugal number, since it uses more digits than its factorization.

3676531250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 14 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 38.

The square root of 3676531250 is about 60634.4064867465. The cubic root of 3676531250 is about 1543.4032861212.

The spelling of 3676531250 in words is "three billion, six hundred seventy-six million, five hundred thirty-one thousand, two hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 49 50 70 98 125 175 245 250 343 350 490 625 686 875 1225 1250 1715 1750 2401 2450 3125 3430 4375 4802 6125 6250 8575 8750 12005 12250 15625 16807 17150 21875 24010 30625 31250 33614 42875 43750 60025 61250 84035 85750 109375 117649 120050 153125 168070 214375 218750 235298 300125 306250 420175 428750 588245 600250 765625 840350 1071875 1176490 1500625 1531250 2100875 2143750 2941225 3001250 4201750 5359375 5882450 7503125 10504375 10718750 14706125 15006250 21008750 29412250 37515625 52521875 73530625 75031250 105043750 147061250 262609375 367653125 525218750 735306250 1838265625 3676531250