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3113000200 = 235215565001
BaseRepresentation
bin1011100110001100…
…1001110100001000
322000221122210110201
42321203021310020
522333412001300
61232522221544
7140100031222
oct27143116410
98027583421
103113000200
111358231142
1272a6548b4
133a7c2a36b
1421761d412
1513346566a
hexb98c9d08

3113000200 has 24 divisors (see below), whose sum is σ = 7237725930. Its totient is φ = 1245200000.

The previous prime is 3113000197. The next prime is 3113000201. The reversal of 3113000200 is 20003113.

It can be written as a sum of positive squares in 3 ways, for example, as 1157768676 + 1955231524 = 34026^2 + 44218^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (3113000201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7782301 + ... + 7782700.

Almost surely, 23113000200 is an apocalyptic number.

It is an amenable number.

3113000200 is an abundant number, since it is smaller than the sum of its proper divisors (4124725730).

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

3113000200 is a wasteful number, since it uses less digits than its factorization.

3113000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15565017 (or 15565008 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3113000200 is about 55794.2667305522. The cubic root of 3113000200 is about 1460.1351285451.

Adding to 3113000200 its reverse (20003113), we get a palindrome (3133003313).

The spelling of 3113000200 in words is "three billion, one hundred thirteen million, two hundred", and thus it is an aban number.

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 15565001 31130002 62260004 77825005 124520008 155650010 311300020 389125025 622600040 778250050 1556500100 3113000200