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65132042 = 264350647
BaseRepresentation
bin1111100001110…
…1011000001010
311112120001100212
43320131120022
5113133211132
610244001122
71420420223
oct370353012
9145501325
1065132042
1133846738
12199901a2
1310655b91
14891624a
155ab85b2
hex3e1d60a

65132042 has 8 divisors (see below), whose sum is σ = 97851936. Its totient is φ = 32514732.

The previous prime is 65132033. The next prime is 65132051. The reversal of 65132042 is 24023156.

65132042 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 (65132033) and next prime (65132051).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 65131999 and 65132017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24038 + ... + 26609.

It is an arithmetic number, because the mean of its divisors is an integer number (12231492).

Almost surely, 265132042 is an apocalyptic number.

65132042 is a deficient number, since it is larger than the sum of its proper divisors (32719894).

65132042 is a wasteful number, since it uses less digits than its factorization.

65132042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51292.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 65132042 is about 8070.4424909667. The cubic root of 65132042 is about 402.3446505152.

Adding to 65132042 its reverse (24023156), we get a palindrome (89155198).

The spelling of 65132042 in words is "sixty-five million, one hundred thirty-two thousand, forty-two".

Divisors: 1 2 643 1286 50647 101294 32566021 65132042