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3000472 = 23375059
BaseRepresentation
bin1011011100100010011000
312122102212121
423130202120
51232003342
6144151024
734334506
oct13344230
95572777
103000472
11176a332
121008474
13810937
14581676
153e4067
hex2dc898

3000472 has 8 divisors (see below), whose sum is σ = 5625900. Its totient is φ = 1500232.

The previous prime is 3000469. The next prime is 3000479. The reversal of 3000472 is 2740003.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187522 + ... + 187537.

Almost surely, 23000472 is an apocalyptic number.

It is an amenable number.

3000472 is a deficient number, since it is larger than the sum of its proper divisors (2625428).

3000472 is a wasteful number, since it uses less digits than its factorization.

3000472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375065 (or 375061 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 3000472 is about 1732.1870568735. The cubic root of 3000472 is about 144.2325204318.

Adding to 3000472 its reverse (2740003), we get a palindrome (5740475).

The spelling of 3000472 in words is "three million, four hundred seventy-two", and thus it is an aban number.

Divisors: 1 2 4 8 375059 750118 1500236 3000472