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67960341 = 327551149
BaseRepresentation
bin1000000110011…
…11111000010101
311201212202001200
410003033320111
5114344212331
610424343113
71453440051
oct403177025
9151782050
1067960341
11353a8679
121a914a99
1311106327
149050c61
155e765e6
hex40cfe15

67960341 has 6 divisors (see below), whose sum is σ = 98164950. Its totient is φ = 45306888.

The previous prime is 67960267. The next prime is 67960349. The reversal of 67960341 is 14306976.

67960341 is a `hidden beast` number, since 6 + 7 + 9 + 603 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 61685316 + 6275025 = 7854^2 + 2505^2 .

It is not a de Polignac number, because 67960341 - 210 = 67959317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67960296 and 67960305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67960349) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 3775566 + ... + 3775583.

It is an arithmetic number, because the mean of its divisors is an integer number (16360825).

Almost surely, 267960341 is an apocalyptic number.

It is an amenable number.

67960341 is a deficient number, since it is larger than the sum of its proper divisors (30204609).

67960341 is a wasteful number, since it uses less digits than its factorization.

67960341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7551155 (or 7551152 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 67960341 is about 8243.8062204300. The cubic root of 67960341 is about 408.0861445842.

The spelling of 67960341 in words is "sixty-seven million, nine hundred sixty thousand, three hundred forty-one".

Divisors: 1 3 9 7551149 22653447 67960341