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3142212504 = 2331071223603
BaseRepresentation
bin1011101101001010…
…0101101110011000
322002222121221012220
42323102211232120
522413401300004
61235444304040
7140603236254
oct27322455630
98088557186
103142212504
111372773842
127383a2020
133b0cb7952
1421b465264
15135cd5dd9
hexbb4a5b98

3142212504 has 32 divisors (see below), whose sum is σ = 7928953920. Its totient is φ = 1037614496.

The previous prime is 3142212467. The next prime is 3142212539. The reversal of 3142212504 is 4052122413.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

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, 609234 + ... + 614369.

It is an arithmetic number, because the mean of its divisors is an integer number (247779810).

Almost surely, 23142212504 is an apocalyptic number.

It is an amenable number.

3142212504 is an abundant number, since it is smaller than the sum of its proper divisors (4786741416).

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

3142212504 is a wasteful number, since it uses less digits than its factorization.

3142212504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1223719 (or 1223715 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3142212504 is about 56055.4413415861. The cubic root of 3142212504 is about 1464.6882047572.

Adding to 3142212504 its reverse (4052122413), we get a palindrome (7194334917).

Subtracting 3142212504 from its reverse (4052122413), we obtain a palindrome (909909909).

The spelling of 3142212504 in words is "three billion, one hundred forty-two million, two hundred twelve thousand, five hundred four".

Divisors: 1 2 3 4 6 8 12 24 107 214 321 428 642 856 1284 2568 1223603 2447206 3670809 4894412 7341618 9788824 14683236 29366472 130925521 261851042 392776563 523702084 785553126 1047404168 1571106252 3142212504