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68014410 = 23510122447
BaseRepresentation
bin1000000110111…
…01000101001010
311201222111020020
410003131011022
5114402430120
610425441310
71454053512
oct403350512
9151874206
1068014410
1135435262
121a940236
1311124b19
149066842
155e87640
hex40dd14a

68014410 has 32 divisors (see below), whose sum is σ = 164858112. Its totient is φ = 17956800.

The previous prime is 68014409. The next prime is 68014411. The reversal of 68014410 is 1441086.

It is an interprime number because it is at equal distance from previous prime (68014409) and next prime (68014411).

It is not an unprimeable number, because it can be changed into a prime (68014411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8194 + ... + 14253.

It is an arithmetic number, because the mean of its divisors is an integer number (5151816).

Almost surely, 268014410 is an apocalyptic number.

68014410 is an abundant number, since it is smaller than the sum of its proper divisors (96843702).

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

68014410 is a wasteful number, since it uses less digits than its factorization.

68014410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22558.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 68014410 is about 8247.0849395408. The cubic root of 68014410 is about 408.1943398466.

Adding to 68014410 its reverse (1441086), we get a palindrome (69455496).

It can be divided in two parts, 6801 and 4410, that added together give a palindrome (11211).

The spelling of 68014410 in words is "sixty-eight million, fourteen thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 101 202 303 505 606 1010 1515 3030 22447 44894 67341 112235 134682 224470 336705 673410 2267147 4534294 6801441 11335735 13602882 22671470 34007205 68014410