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3142041215 = 54791311917
BaseRepresentation
bin1011101101000111…
…1011111001111111
322002222022020020212
42323101323321333
522413330304330
61235440503035
7140601624005
oct27321737177
98088266225
103142041215
111372667085
1273831aa7b
133b0c579b1
1421b41ca75
15135ca0295
hexbb47be7f

3142041215 has 8 divisors (see below), whose sum is σ = 3778323840. Its totient is φ = 2508383392.

The previous prime is 3142041181. The next prime is 3142041299. The reversal of 3142041215 is 5121402413.

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

It is a cyclic number.

It is not a de Polignac number, because 3142041215 - 26 = 3142041151 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653564 + ... + 658353.

It is an arithmetic number, because the mean of its divisors is an integer number (472290480).

Almost surely, 23142041215 is an apocalyptic number.

3142041215 is a deficient number, since it is larger than the sum of its proper divisors (636282625).

3142041215 is a wasteful number, since it uses less digits than its factorization.

3142041215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312401.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3142041215 is about 56053.9134673040. The cubic root of 3142041215 is about 1464.6615898018.

Adding to 3142041215 its reverse (5121402413), we get a palindrome (8263443628).

The spelling of 3142041215 in words is "three billion, one hundred forty-two million, forty-one thousand, two hundred fifteen".

Divisors: 1 5 479 2395 1311917 6559585 628408243 3142041215