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68116362 = 2331366217
BaseRepresentation
bin1000000111101…
…01111110001010
311202011200002020
410003311332022
5114414210422
610431545310
71454656656
oct403657612
9152150066
1068116362
11354a4916
121a98b236
131115c352
149091a66
155ea795c
hex40f5f8a

68116362 has 16 divisors (see below), whose sum is σ = 140627712. Its totient is φ = 21972960.

The previous prime is 68116351. The next prime is 68116369. The reversal of 68116362 is 26361186.

It is not an unprimeable number, because it can be changed into a prime (68116369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182923 + ... + 183294.

It is an arithmetic number, because the mean of its divisors is an integer number (8789232).

Almost surely, 268116362 is an apocalyptic number.

68116362 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

68116362 is an abundant number, since it is smaller than the sum of its proper divisors (72511350).

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

68116362 is a wasteful number, since it uses less digits than its factorization.

68116362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366253.

The product of its digits is 10368, while the sum is 33.

The square root of 68116362 is about 8253.2637180694. The cubic root of 68116362 is about 408.3981959251.

The spelling of 68116362 in words is "sixty-eight million, one hundred sixteen thousand, three hundred sixty-two".

Divisors: 1 2 3 6 31 62 93 186 366217 732434 1098651 2197302 11352727 22705454 34058181 68116362