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415240033 = 13211115131
BaseRepresentation
bin11000110000000…
…000111101100001
31001221100101020111
4120300000331201
51322300140113
6105112011321
713201324225
oct3060007541
91057311214
10415240033
111a3434a8a
12b7090b41
1368049280
143d210785
15266c413d
hex18c00f61

415240033 has 8 divisors (see below), whose sum is σ = 447422976. Its totient is φ = 383091600.

The previous prime is 415240031. The next prime is 415240039. The reversal of 415240033 is 330042514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 415240033 - 21 = 415240031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 415239986 and 415240013.

It is not an unprimeable number, because it can be changed into a prime (415240031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19878 + ... + 35008.

It is an arithmetic number, because the mean of its divisors is an integer number (55927872).

Almost surely, 2415240033 is an apocalyptic number.

It is an amenable number.

415240033 is a deficient number, since it is larger than the sum of its proper divisors (32182943).

415240033 is a wasteful number, since it uses less digits than its factorization.

415240033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17255.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 415240033 is about 20377.4393141042. The cubic root of 415240033 is about 746.0473732874.

Adding to 415240033 its reverse (330042514), we get a palindrome (745282547).

The spelling of 415240033 in words is "four hundred fifteen million, two hundred forty thousand, thirty-three".

Divisors: 1 13 2111 15131 27443 196703 31941541 415240033