Base | Representation |
---|---|
bin | 1000010101011… |
… | …11000010110100 |
3 | 11212120110022121 |
4 | 10022233002310 |
5 | 120400013441 |
6 | 10534405324 |
7 | 1506223063 |
oct | 412570264 |
9 | 155513277 |
10 | 69922996 |
11 | 36519200 |
12 | 1b500844 |
13 | 11642770 |
14 | 94021da |
15 | 6212dd1 |
hex | 42af0b4 |
69922996 has 36 divisors (see below), whose sum is σ = 144859876. Its totient is φ = 29335680.
The previous prime is 69922961. The next prime is 69923027.
It is a happy number.
69922996 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in 2 ways, for example, as 3663396 + 66259600 = 1914^2 + 8140^2 .
It is a Harshad number since it is a multiple of its sum of digits (52).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 736 + ... + 11848.
Almost surely, 269922996 is an apocalyptic number.
It is an amenable number.
69922996 is an abundant number, since it is smaller than the sum of its proper divisors (74936880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69922996 is a wasteful number, since it uses less digits than its factorization.
69922996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11152 (or 11139 counting only the distinct ones).
The product of its digits is 944784, while the sum is 52.
The square root of 69922996 is about 8361.9971298727. The cubic root of 69922996 is about 411.9773528884.
The spelling of 69922996 in words is "sixty-nine million, nine hundred twenty-two thousand, nine hundred ninety-six".
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