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68230062 = 2323790559
BaseRepresentation
bin1000001000100…
…01101110101110
311202101110001100
410010101232232
5114431330222
610434223530
71455642315
oct404215656
9152343040
1068230062
113557228a
121aa24ba6
131119c024
1490c127c
155ecb4ac
hex4111bae

68230062 has 12 divisors (see below), whose sum is σ = 147831840. Its totient is φ = 22743348.

The previous prime is 68230051. The next prime is 68230073. The reversal of 68230062 is 26003286.

It is an interprime number because it is at equal distance from previous prime (68230051) and next prime (68230073).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1895262 + ... + 1895297.

It is an arithmetic number, because the mean of its divisors is an integer number (12319320).

Almost surely, 268230062 is an apocalyptic number.

68230062 is an abundant number, since it is smaller than the sum of its proper divisors (79601778).

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

68230062 is a wasteful number, since it uses less digits than its factorization.

68230062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790567 (or 3790564 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 68230062 is about 8260.1490301326. The cubic root of 68230062 is about 408.6253027026.

The spelling of 68230062 in words is "sixty-eight million, two hundred thirty thousand, sixty-two".

Divisors: 1 2 3 6 9 18 3790559 7581118 11371677 22743354 34115031 68230062