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67760094 = 2311293349
BaseRepresentation
bin1000000100111…
…10111111011110
311201111120101010
410002132333132
5114321310334
610420200050
71451644203
oct402367736
9151446333
1067760094
1135281186
121a839026
131106613c
148ddbcaa
155e370e9
hex409efde

67760094 has 8 divisors (see below), whose sum is σ = 135520200. Its totient is φ = 22586696.

The previous prime is 67760087. The next prime is 67760123. The reversal of 67760094 is 49006776.

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

67760094 is an admirable number.

It is a super-3 number, since 3×677600943 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5646669 + ... + 5646680.

It is an arithmetic number, because the mean of its divisors is an integer number (16940025).

Almost surely, 267760094 is an apocalyptic number.

67760094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

67760094 is a wasteful number, since it uses less digits than its factorization.

67760094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11293354.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 67760094 is about 8231.6519605727. The cubic root of 67760094 is about 407.6849379486.

The spelling of 67760094 in words is "sixty-seven million, seven hundred sixty thousand, ninety-four".

Divisors: 1 2 3 6 11293349 22586698 33880047 67760094