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3001874961 = 31952664473
BaseRepresentation
bin1011001011101100…
…1111101000010001
321202012120001022010
42302323033220101
522121434444321
61213512333133
7134250342021
oct26273175021
97665501263
103001874961
1113005310a8
126b93a41a9
1338abbca97
14206973a81
15128814676
hexb2ecfa11

3001874961 has 8 divisors (see below), whose sum is σ = 4213157920. Its totient is φ = 1895920992.

The previous prime is 3001874957. The next prime is 3001874971. The reversal of 3001874961 is 1694781003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3001874961 - 22 = 3001874957 is a prime.

It is a super-2 number, since 2×30018749612 = 18022506562957503042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3001874921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26332180 + ... + 26332293.

It is an arithmetic number, because the mean of its divisors is an integer number (526644740).

Almost surely, 23001874961 is an apocalyptic number.

It is an amenable number.

3001874961 is a deficient number, since it is larger than the sum of its proper divisors (1211282959).

3001874961 is a wasteful number, since it uses less digits than its factorization.

3001874961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52664495.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 3001874961 is about 54789.3690509391. The cubic root of 3001874961 is about 1442.5499701448.

The spelling of 3001874961 in words is "three billion, one million, eight hundred seventy-four thousand, nine hundred sixty-one".

Divisors: 1 3 19 57 52664473 157993419 1000624987 3001874961