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60632072 = 2327532
BaseRepresentation
bin1110011101001…
…0110000001000
311020002102120022
43213102300020
5111010211242
610003320012
71334235614
oct347226010
9136072508
1060632072
1131252856
1218380008
13c73b887
1480a4344
1554ca0d2
hex39d2c08

60632072 has 12 divisors (see below), whose sum is σ = 113726445. Its totient is φ = 30305024.

The previous prime is 60632027. The next prime is 60632111. The reversal of 60632072 is 27023606.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 45778756 + 14853316 = 6766^2 + 3854^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=5506.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 20648 + ... + 23400.

Almost surely, 260632072 is an apocalyptic number.

It is an amenable number.

60632072 is a deficient number, since it is larger than the sum of its proper divisors (53094373).

60632072 is an frugal number, since it uses more digits than its factorization.

60632072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5512 (or 2755 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 60632072 is about 7786.6598744263. The cubic root of 60632072 is about 392.8566749841.

Adding to 60632072 its reverse (27023606), we get a palindrome (87655678).

The spelling of 60632072 in words is "sixty million, six hundred thirty-two thousand, seventy-two".

Divisors: 1 2 4 8 2753 5506 11012 22024 7579009 15158018 30316036 60632072