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3002132505 = 35434654469
BaseRepresentation
bin1011001011110000…
…1110100000011001
321202020001010120210
42302330032200121
522122021220010
61213522041333
7134252463621
oct26274164031
97666033523
103002132505
111300697649
126b94a9249
1338ac80088
142069dd881
15128865b20
hexb2f0e819

3002132505 has 16 divisors (see below), whose sum is σ = 4915120320. Its totient is φ = 1563901248.

The previous prime is 3002132501. The next prime is 3002132509. The reversal of 3002132505 is 5052312003.

It is an interprime number because it is at equal distance from previous prime (3002132501) and next prime (3002132509).

It is not a de Polignac number, because 3002132505 - 22 = 3002132501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3002132501) 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, 2326590 + ... + 2327879.

It is an arithmetic number, because the mean of its divisors is an integer number (307195020).

Almost surely, 23002132505 is an apocalyptic number.

It is an amenable number.

3002132505 is a deficient number, since it is larger than the sum of its proper divisors (1912987815).

3002132505 is a wasteful number, since it uses less digits than its factorization.

3002132505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4654520.

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

The square root of 3002132505 is about 54791.7193104944. The cubic root of 3002132505 is about 1442.5912231917.

Adding to 3002132505 its reverse (5052312003), we get a palindrome (8054444508).

It can be divided in two parts, 30021 and 32505, that added together give a palindrome (62526).

The spelling of 3002132505 in words is "three billion, two million, one hundred thirty-two thousand, five hundred five".

Divisors: 1 3 5 15 43 129 215 645 4654469 13963407 23272345 69817035 200142167 600426501 1000710835 3002132505