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7830632060 = 225391531603
BaseRepresentation
bin1110100101011110…
…11111011001111100
3202012201201022202122
413102233133121330
5112014120211220
63333005342112
7365023163036
oct72257373174
922181638678
107830632060
113359207849
121626567938
1397a4226c4
14543dbac56
1530c6e2425
hex1d2bdf67c

7830632060 has 12 divisors (see below), whose sum is σ = 16444327368. Its totient is φ = 3132252816.

The previous prime is 7830632057. The next prime is 7830632063. The reversal of 7830632060 is 602360387.

It is an interprime number because it is at equal distance from previous prime (7830632057) and next prime (7830632063).

It is a super-2 number, since 2×78306320602 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7830632060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7830632063) 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, 195765782 + ... + 195765821.

It is an arithmetic number, because the mean of its divisors is an integer number (1370360614).

Almost surely, 27830632060 is an apocalyptic number.

It is an amenable number.

7830632060 is an abundant number, since it is smaller than the sum of its proper divisors (8613695308).

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

7830632060 is a wasteful number, since it uses less digits than its factorization.

7830632060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391531612 (or 391531610 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 7830632060 is about 88490.8586239279. The cubic root of 7830632060 is about 1985.7852142870.

The spelling of 7830632060 in words is "seven billion, eight hundred thirty million, six hundred thirty-two thousand, sixty".

Divisors: 1 2 4 5 10 20 391531603 783063206 1566126412 1957658015 3915316030 7830632060