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3000053505 = 35613599133
BaseRepresentation
bin1011001011010001…
…0010111100000001
321202002010111201210
42302310102330001
522121003203010
61213405320333
7134226014451
oct26264227401
97662114653
103000053505
1112aa4a7669
126b88660a9
1338a7029b7
1420661bd61
151285a4b20
hexb2d12f01

3000053505 has 32 divisors (see below), whose sum is σ = 4892901120. Its totient is φ = 1569242880.

The previous prime is 3000053503. The next prime is 3000053513. The reversal of 3000053505 is 5053500003.

It is not a de Polignac number, because 3000053505 - 21 = 3000053503 is a prime.

It is a super-3 number, since 3×30000535053 (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3000053501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323919 + ... + 333051.

It is an arithmetic number, because the mean of its divisors is an integer number (152903160).

Almost surely, 23000053505 is an apocalyptic number.

It is an amenable number.

3000053505 is a deficient number, since it is larger than the sum of its proper divisors (1892847615).

3000053505 is a wasteful number, since it uses less digits than its factorization.

3000053505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9561.

The product of its (nonzero) digits is 1125, while the sum is 21.

The square root of 3000053505 is about 54772.7441799295. The cubic root of 3000053505 is about 1442.2581444301.

Adding to 3000053505 its reverse (5053500003), we get a palindrome (8053553508).

The spelling of 3000053505 in words is "three billion, fifty-three thousand, five hundred five".

Divisors: 1 3 5 15 61 183 305 359 915 1077 1795 5385 9133 21899 27399 45665 65697 109495 136995 328485 557113 1671339 2785565 3278747 8356695 9836241 16393735 49181205 200003567 600010701 1000017835 3000053505