Search a number
-
+
3025675320 = 233525213961
BaseRepresentation
bin1011010001011000…
…0010010000111000
321210212100020020220
42310112002100320
522144033102240
61220122420040
7134656546563
oct26426022070
97725306226
103025675320
111312a07718
12705361620
13392b03c35
14209bab4da
1512a9665d0
hexb4582438

3025675320 has 32 divisors (see below), whose sum is σ = 9077026320. Its totient is φ = 806846720.

The previous prime is 3025675309. The next prime is 3025675321. The reversal of 3025675320 is 235765203.

It is a super-2 number, since 2×30256753202 = 18309422284114204800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025675321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12606861 + ... + 12607100.

Almost surely, 23025675320 is an apocalyptic number.

3025675320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3025675320 is an abundant number, since it is smaller than the sum of its proper divisors (6051351000).

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

3025675320 is a wasteful number, since it uses less digits than its factorization.

3025675320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25213975 (or 25213971 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 3025675320 is about 55006.1389301231. The cubic root of 3025675320 is about 1446.3523567933.

The spelling of 3025675320 in words is "three billion, twenty-five million, six hundred seventy-five thousand, three hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 25213961 50427922 75641883 100855844 126069805 151283766 201711688 252139610 302567532 378209415 504279220 605135064 756418830 1008558440 1512837660 3025675320