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2000412 = 2232181307
BaseRepresentation
bin111101000011000011100
310202122001100
413220120130
51003003122
6110513100
723001051
oct7503034
93678040
102000412
111146a37
12805790
1355069b
143a1028
15297aac
hex1e861c

2000412 has 36 divisors (see below), whose sum is σ = 5101096. Its totient is φ = 660960.

The previous prime is 2000393. The next prime is 2000413. The reversal of 2000412 is 2140002.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2000394 and 2000403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6363 + ... + 6669.

22000412 is an apocalyptic number.

It is an amenable number.

2000412 is an abundant number, since it is smaller than the sum of its proper divisors (3100684).

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

2000412 is a wasteful number, since it uses less digits than its factorization.

2000412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 493 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 2000412 is about 1414.3592188691. The cubic root of 2000412 is about 126.0007558534. Note that the first 3 decimals are identical.

Adding to 2000412 its reverse (2140002), we get a palindrome (4140414).

The spelling of 2000412 in words is "two million, four hundred twelve", and thus it is an aban number.

Divisors: 1 2 3 4 6 9 12 18 36 181 307 362 543 614 724 921 1086 1228 1629 1842 2172 2763 3258 3684 5526 6516 11052 55567 111134 166701 222268 333402 500103 666804 1000206 2000412