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2470041 = 33721867
BaseRepresentation
bin1001011011000010011001
311122111021000
421123002121
51113020131
6124535213
726665200
oct11330231
94574230
102470041
111437862
129b1509
13686382
14484237
1533bce6
hex25b099

2470041 has 24 divisors (see below), whose sum is σ = 4259040. Its totient is φ = 1410696.

The previous prime is 2470037. The next prime is 2470051. The reversal of 2470041 is 1400742.

It is a happy number.

It is not a de Polignac number, because 2470041 - 22 = 2470037 is a prime.

It is a super-2 number, since 2×24700412 = 12202205083362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2469996 and 2470023.

It is not an unprimeable number, because it can be changed into a prime (2470001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 390 + ... + 2256.

It is an arithmetic number, because the mean of its divisors is an integer number (177460).

22470041 is an apocalyptic number.

2470041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2470041 is a deficient number, since it is larger than the sum of its proper divisors (1788999).

2470041 is a wasteful number, since it uses less digits than its factorization.

2470041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1890 (or 1877 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2470041 is about 1571.6364083337. The cubic root of 2470041 is about 135.1765591108.

Adding to 2470041 its reverse (1400742), we get a palindrome (3870783).

The spelling of 2470041 in words is "two million, four hundred seventy thousand, forty-one".

Divisors: 1 3 7 9 21 27 49 63 147 189 441 1323 1867 5601 13069 16803 39207 50409 91483 117621 274449 352863 823347 2470041