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2950012 = 221356731
BaseRepresentation
bin1011010000001101111100
312112212122201
423100031330
51223400022
6143121244
734034422
oct13201574
95485581
102950012
11173542a
12ba3224
137c3990
1456b112
153d4127
hex2d037c

2950012 has 12 divisors (see below), whose sum is σ = 5559736. Its totient is φ = 1361520.

The previous prime is 2950009. The next prime is 2950019. The reversal of 2950012 is 2100592.

2950012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2950019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28314 + ... + 28417.

22950012 is an apocalyptic number.

It is an amenable number.

2950012 is a deficient number, since it is larger than the sum of its proper divisors (2609724).

2950012 is a wasteful number, since it uses less digits than its factorization.

2950012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56748 (or 56746 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 2950012 is about 1717.5598970633. The cubic root of 2950012 is about 143.4194086682.

The spelling of 2950012 in words is "two million, nine hundred fifty thousand, twelve".

Divisors: 1 2 4 13 26 52 56731 113462 226924 737503 1475006 2950012