Base | Representation |
---|---|
bin | 1001011011101111011100 |
3 | 11122122012210 |
4 | 21123233130 |
5 | 1113113144 |
6 | 125000420 |
7 | 30006456 |
oct | 11335734 |
9 | 4578183 |
10 | 2472924 |
11 | 1439a43 |
12 | 9b3110 |
13 | 68778c |
14 | 4852d6 |
15 | 33cab9 |
hex | 25bbdc |
2472924 has 12 divisors (see below), whose sum is σ = 5770184. Its totient is φ = 824304.
The previous prime is 2472919. The next prime is 2472929. The reversal of 2472924 is 4292742.
It is an interprime number because it is at equal distance from previous prime (2472919) and next prime (2472929).
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×24729242 = 12230706219552, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2472891 and 2472900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2472929) 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, 103027 + ... + 103050.
22472924 is an apocalyptic number.
It is an amenable number.
2472924 is an abundant number, since it is smaller than the sum of its proper divisors (3297260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2472924 is a wasteful number, since it uses less digits than its factorization.
2472924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 206084 (or 206082 counting only the distinct ones).
The product of its digits is 8064, while the sum is 30.
The square root of 2472924 is about 1572.5533377282. The cubic root of 2472924 is about 135.2291307746.
It can be divided in two parts, 24729 and 24, that added together give a triangular number (24753 = T222).
The spelling of 2472924 in words is "two million, four hundred seventy-two thousand, nine hundred twenty-four".
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