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2474027 = 17145531
BaseRepresentation
bin1001011100000000101011
311122200201122
421130000223
51113132102
6125005455
730012623
oct11340053
94580648
102474027
11143a856
129b388b
1368812a
14485883
1533d0a2
hex25c02b

2474027 has 4 divisors (see below), whose sum is σ = 2619576. Its totient is φ = 2328480.

The previous prime is 2473997. The next prime is 2474039. The reversal of 2474027 is 7204742.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7204742 = 23602371.

It is a cyclic number.

It is not a de Polignac number, because 2474027 - 26 = 2473963 is a prime.

It is a super-2 number, since 2×24740272 = 12241619193458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2473987 and 2474005.

It is not an unprimeable number, because it can be changed into a prime (2474057) 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, 72749 + ... + 72782.

It is an arithmetic number, because the mean of its divisors is an integer number (654894).

22474027 is an apocalyptic number.

2474027 is a deficient number, since it is larger than the sum of its proper divisors (145549).

2474027 is a wasteful number, since it uses less digits than its factorization.

2474027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145548.

The product of its (nonzero) digits is 3136, while the sum is 26.

The square root of 2474027 is about 1572.9040021565. The cubic root of 2474027 is about 135.2492332337.

Adding to 2474027 its reverse (7204742), we get a palindrome (9678769).

The spelling of 2474027 in words is "two million, four hundred seventy-four thousand, twenty-seven".

Divisors: 1 17 145531 2474027