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3000372 = 223250031
BaseRepresentation
bin1011011100100000110100
312122102201220
423130200310
51232002442
6144150340
734334304
oct13344064
95572656
103000372
11176a251
1210083b0
1381088b
14581604
153e3eec
hex2dc834

3000372 has 12 divisors (see below), whose sum is σ = 7000896. Its totient is φ = 1000120.

The previous prime is 3000359. The next prime is 3000377. The reversal of 3000372 is 2730003.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125004 + ... + 125027.

It is an arithmetic number, because the mean of its divisors is an integer number (583408).

Almost surely, 23000372 is an apocalyptic number.

It is an amenable number.

3000372 is an abundant number, since it is smaller than the sum of its proper divisors (4000524).

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

3000372 is a wasteful number, since it uses less digits than its factorization.

3000372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250038 (or 250036 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 15.

The square root of 3000372 is about 1732.1581913902. The cubic root of 3000372 is about 144.2309180826.

Adding to 3000372 its reverse (2730003), we get a palindrome (5730375).

The spelling of 3000372 in words is "three million, three hundred seventy-two", and thus it is an aban number.

Divisors: 1 2 3 4 6 12 250031 500062 750093 1000124 1500186 3000372