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68000102 = 2172000003
BaseRepresentation
bin1000000110110…
…01100101100110
311201221202121022
410003121211212
5114402000402
610425251142
71453664012
oct403314546
9151852538
1068000102
1135425535
121a933ab2
131111b461
149061542
155e832a2
hex40d9966

68000102 has 8 divisors (see below), whose sum is σ = 108000216. Its totient is φ = 32000032.

The previous prime is 68000077. The next prime is 68000129. The reversal of 68000102 is 20100086.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

68000102 is a modest number, since divided by 102 gives 68 as remainder.

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, 999968 + ... + 1000035.

It is an arithmetic number, because the mean of its divisors is an integer number (13500027).

Almost surely, 268000102 is an apocalyptic number.

68000102 is a deficient number, since it is larger than the sum of its proper divisors (40000114).

68000102 is a wasteful number, since it uses less digits than its factorization.

68000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000022.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 68000102 is about 8246.2174358914. The cubic root of 68000102 is about 408.1657142744.

Adding to 68000102 its reverse (20100086), we get a palindrome (88100188).

The spelling of 68000102 in words is "sixty-eight million, one hundred two", and thus it is an aban number.

Divisors: 1 2 17 34 2000003 4000006 34000051 68000102