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3060205240 = 23576505131
BaseRepresentation
bin1011011001100111…
…0000011010111000
321220021022112101211
42312121300122320
522231403031430
61223354452504
7135556213111
oct26631603270
97807275354
103060205240
111330451544
12714a34134
1339a003a41
142105d9208
1512d9d772a
hexb66706b8

3060205240 has 16 divisors (see below), whose sum is σ = 6885461880. Its totient is φ = 1224082080.

The previous prime is 3060205231. The next prime is 3060205249. The reversal of 3060205240 is 425020603.

It is a happy number.

3060205240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3060205231) and next prime (3060205249).

It is a super-2 number, since 2×30602052402 = 18729712221846915200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3060205249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38252526 + ... + 38252605.

Almost surely, 23060205240 is an apocalyptic number.

It is an amenable number.

3060205240 is an abundant number, since it is smaller than the sum of its proper divisors (3825256640).

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

3060205240 is a wasteful number, since it uses less digits than its factorization.

3060205240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76505142 (or 76505138 counting only the distinct ones).

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

The square root of 3060205240 is about 55319.1218296169. The cubic root of 3060205240 is about 1451.8336279512.

Adding to 3060205240 its reverse (425020603), we get a palindrome (3485225843).

The spelling of 3060205240 in words is "three billion, sixty million, two hundred five thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 76505131 153010262 306020524 382525655 612041048 765051310 1530102620 3060205240