Base | Representation |
---|---|
bin | 1000000111010… |
… | …00011010000010 |
3 | 11202001211212110 |
4 | 10003220122002 |
5 | 114410421202 |
6 | 10430440150 |
7 | 1454335665 |
oct | 403503202 |
9 | 152054773 |
10 | 68060802 |
11 | 354670a7 |
12 | 1a963056 |
13 | 1113cc84 |
14 | 90796dc |
15 | 5e9626c |
hex | 40e8682 |
68060802 has 16 divisors (see below), whose sum is σ = 136231200. Its totient is φ = 22668672.
The previous prime is 68060801. The next prime is 68060803. The reversal of 68060802 is 20806086.
It is an interprime number because it is at equal distance from previous prime (68060801) and next prime (68060803).
It is a self number, because there is not a number n which added to its sum of digits gives 68060802.
It is not an unprimeable number, because it can be changed into a prime (68060801) 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, 5074 + ... + 12722.
It is an arithmetic number, because the mean of its divisors is an integer number (8514450).
Almost surely, 268060802 is an apocalyptic number.
68060802 is an abundant number, since it is smaller than the sum of its proper divisors (68170398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68060802 is a wasteful number, since it uses less digits than its factorization.
68060802 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9137.
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 68060802 is about 8249.8970902672. The cubic root of 68060802 is about 408.2871272812.
Adding to 68060802 its reverse (20806086), we get a palindrome (88866888).
The spelling of 68060802 in words is "sixty-eight million, sixty thousand, eight hundred two".
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