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415513030 = 2564364621
BaseRepresentation
bin11000110001000…
…011100111000110
31001221212020201111
4120301003213012
51322332404110
6105121515234
713203542152
oct3061034706
91057766644
10415513030
111a36010a9
12b71a2b1a
13681135ca
143d282062
1526729e8a
hex18c439c6

415513030 has 16 divisors (see below), whose sum is σ = 749098224. Its totient is φ = 165944160.

The previous prime is 415512989. The next prime is 415513039. The reversal of 415513030 is 30315514.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 415512992 and 415513010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415513039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25881 + ... + 38740.

It is an arithmetic number, because the mean of its divisors is an integer number (46818639).

Almost surely, 2415513030 is an apocalyptic number.

415513030 is a deficient number, since it is larger than the sum of its proper divisors (333585194).

415513030 is a wasteful number, since it uses less digits than its factorization.

415513030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65271.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 415513030 is about 20384.1367244237. The cubic root of 415513030 is about 746.2108322199.

Adding to 415513030 its reverse (30315514), we get a palindrome (445828544).

The spelling of 415513030 in words is "four hundred fifteen million, five hundred thirteen thousand, thirty".

Divisors: 1 2 5 10 643 1286 3215 6430 64621 129242 323105 646210 41551303 83102606 207756515 415513030