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3152112001 = 171801102953
BaseRepresentation
bin1011101111100001…
…0110100110000001
322010200020212202221
42323320112212001
522423420041001
61240440411041
7141053336623
oct27370264601
98120225687
103152112001
111378315445
1273b776a81
133b307283c
1421c8c0c13
15136ade1a1
hexbbe16981

3152112001 has 8 divisors (see below), whose sum is σ = 3339415944. Its totient is φ = 2965017600.

The previous prime is 3152111969. The next prime is 3152112013. The reversal of 3152112001 is 1002112513.

3152112001 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 270569601 + 2881542400 = 16449^2 + 53680^2 .

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

It is not a de Polignac number, because 3152112001 - 25 = 3152111969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3152112101) 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, 20860 + ... + 82093.

It is an arithmetic number, because the mean of its divisors is an integer number (417426993).

Almost surely, 23152112001 is an apocalyptic number.

It is an amenable number.

3152112001 is a deficient number, since it is larger than the sum of its proper divisors (187303943).

3152112001 is a wasteful number, since it uses less digits than its factorization.

3152112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104771.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 3152112001 is about 56143.6728492178. The cubic root of 3152112001 is about 1466.2247522330.

Adding to 3152112001 its reverse (1002112513), we get a palindrome (4154224514).

The spelling of 3152112001 in words is "three billion, one hundred fifty-two million, one hundred twelve thousand, one".

Divisors: 1 17 1801 30617 102953 1750201 185418353 3152112001