Base | Representation |
---|---|
bin | 1000000111101… |
… | …10110000110010 |
3 | 11202011211112020 |
4 | 10003312300302 |
5 | 114414311402 |
6 | 10432012310 |
7 | 1455002265 |
oct | 403666062 |
9 | 152154466 |
10 | 68119602 |
11 | 354a72a1 |
12 | 1a991096 |
13 | 11160975 |
14 | 9092cdc |
15 | 5ea88bc |
hex | 40f6c32 |
68119602 has 16 divisors (see below), whose sum is σ = 136360800. Its totient is φ = 22686272.
The previous prime is 68119549. The next prime is 68119609. The reversal of 68119602 is 20691186.
It is a super-3 number, since 3×681196023 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (68119609) 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, 3274 + ... + 12122.
It is an arithmetic number, because the mean of its divisors is an integer number (8522550).
Almost surely, 268119602 is an apocalyptic number.
68119602 is an abundant number, since it is smaller than the sum of its proper divisors (68241198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68119602 is a wasteful number, since it uses less digits than its factorization.
68119602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10137.
The product of its (nonzero) digits is 5184, while the sum is 33.
The square root of 68119602 is about 8253.4600017205. The cubic root of 68119602 is about 408.4046710663.
The spelling of 68119602 in words is "sixty-eight million, one hundred nineteen thousand, six hundred two".
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