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3000052506 = 2311307148063
BaseRepresentation
bin1011001011010001…
…0010101100011010
321202002010110100210
42302310102230122
522121003140011
61213405311550
7134226011523
oct26264225432
97662113323
103000052506
1112aa4a6940
126b88655b6
1338a7023c9
1420661b84a
151285a46a6
hexb2d12b1a

3000052506 has 32 divisors (see below), whose sum is σ = 6566934528. Its totient is φ = 906139440.

The previous prime is 3000052499. The next prime is 3000052507. The reversal of 3000052506 is 6052500003.

It is not an unprimeable number, because it can be changed into a prime (3000052507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53770 + ... + 94293.

It is an arithmetic number, because the mean of its divisors is an integer number (205216704).

Almost surely, 23000052506 is an apocalyptic number.

3000052506 is an abundant number, since it is smaller than the sum of its proper divisors (3566882022).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3000052506 is a wasteful number, since it uses less digits than its factorization.

3000052506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148386.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 3000052506 is about 54772.7350604295. The cubic root of 3000052506 is about 1442.2579843423.

Adding to 3000052506 its reverse (6052500003), we get a palindrome (9052552509).

The spelling of 3000052506 in words is "three billion, fifty-two thousand, five hundred six".

Divisors: 1 2 3 6 11 22 33 66 307 614 921 1842 3377 6754 10131 20262 148063 296126 444189 888378 1628693 3257386 4886079 9772158 45455341 90910682 136366023 272732046 500008751 1000017502 1500026253 3000052506