Base | Representation |
---|---|
bin | 110011110011110… |
… | …111010101111110 |
3 | 2020120121122221120 |
4 | 303303313111332 |
5 | 3240010442141 |
6 | 222130411410 |
7 | 30353240022 |
oct | 6363672576 |
9 | 2216548846 |
10 | 869234046 |
11 | 40672944a |
12 | 203130b66 |
13 | 10b113b95 |
14 | 8362c382 |
15 | 514a0c66 |
hex | 33cf757e |
869234046 has 8 divisors (see below), whose sum is σ = 1738468104. Its totient is φ = 289744680.
The previous prime is 869234039. The next prime is 869234053. The reversal of 869234046 is 640432968.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (869234039) and next prime (869234053).
It is a sphenic number, since it is the product of 3 distinct primes.
869234046 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 869233989 and 869234007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72436165 + ... + 72436176.
It is an arithmetic number, because the mean of its divisors is an integer number (217308513).
Almost surely, 2869234046 is an apocalyptic number.
869234046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
869234046 is a wasteful number, since it uses less digits than its factorization.
869234046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144872346.
The product of its (nonzero) digits is 248832, while the sum is 42.
The square root of 869234046 is about 29482.7754120944. The cubic root of 869234046 is about 954.3600313855.
The spelling of 869234046 in words is "eight hundred sixty-nine million, two hundred thirty-four thousand, forty-six".
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