Base | Representation |
---|---|
bin | 101110101110110… |
… | …010001010110100 |
3 | 2000122021010211120 |
4 | 232232302022310 |
5 | 3101202003202 |
6 | 205444103540 |
7 | 25300012041 |
oct | 5656621264 |
9 | 2018233746 |
10 | 784016052 |
11 | 372613956 |
12 | 19a694bb0 |
13 | c6577731 |
14 | 761a81c8 |
15 | 48c6b0bc |
hex | 2ebb22b4 |
784016052 has 12 divisors (see below), whose sum is σ = 1829370816. Its totient is φ = 261338680.
The previous prime is 784016039. The next prime is 784016059. The reversal of 784016052 is 250610487.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×7840160522 = 1229362339587333408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (784016059) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32667324 + ... + 32667347.
It is an arithmetic number, because the mean of its divisors is an integer number (152447568).
Almost surely, 2784016052 is an apocalyptic number.
It is an amenable number.
784016052 is an abundant number, since it is smaller than the sum of its proper divisors (1045354764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
784016052 is a wasteful number, since it uses less digits than its factorization.
784016052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65334678 (or 65334676 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 784016052 is about 28000.2866413899. The cubic root of 784016052 is about 922.0935514575.
The spelling of 784016052 in words is "seven hundred eighty-four million, sixteen thousand, fifty-two".
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