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2475032112 = 243471983173
BaseRepresentation
bin1001001110000101…
…1111111000110000
320101111012122210000
42103201133320300
520032102011422
61045332310000
7115222266030
oct22341377060
96344178700
102475032112
111060100293
12590a72300
133059c9a57
141969d18c0
15e7447cac
hex9385fe30

2475032112 has 400 divisors, whose sum is σ = 8771938560. Its totient is φ = 658036224.

The previous prime is 2475032111. The next prime is 2475032113. The reversal of 2475032112 is 2112305742.

2475032112 is a `hidden beast` number, since 2 + 47 + 503 + 2 + 112 = 666.

2475032112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2475032111) and next prime (2475032113).

It is a super-2 number, since 2×24750321122 = 12251567910862361088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2475032111) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 14306458 + ... + 14306630.

Almost surely, 22475032112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2475032112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4385969280).

2475032112 is an abundant number, since it is smaller than the sum of its proper divisors (6296906448).

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

2475032112 is a wasteful number, since it uses less digits than its factorization.

2475032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 2475032112 is about 49749.6945920274. The cubic root of 2475032112 is about 1352.6754645635.

Adding to 2475032112 its reverse (2112305742), we get a palindrome (4587337854).

The spelling of 2475032112 in words is "two billion, four hundred seventy-five million, thirty-two thousand, one hundred twelve".