Base | Representation |
---|---|
bin | 10100011111101… |
… | …101011100111000 |
3 | 212222000202001200 |
4 | 110133231130320 |
5 | 1201011410302 |
6 | 54042014200 |
7 | 11343510255 |
oct | 2437553470 |
9 | 788022050 |
10 | 343856952 |
11 | 1671098aa |
12 | 971a7360 |
13 | 5631506a |
14 | 3394c42c |
15 | 202c381c |
hex | 147ed738 |
343856952 has 24 divisors (see below), whose sum is σ = 931279440. Its totient is φ = 114618960.
The previous prime is 343856921. The next prime is 343856957. The reversal of 343856952 is 259658343.
343856952 is a `hidden beast` number, since 3 + 4 + 38 + 569 + 52 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 343856898 and 343856907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (343856957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2387824 + ... + 2387967.
It is an arithmetic number, because the mean of its divisors is an integer number (38803310).
Almost surely, 2343856952 is an apocalyptic number.
It is an amenable number.
343856952 is an abundant number, since it is smaller than the sum of its proper divisors (587422488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
343856952 is a wasteful number, since it uses less digits than its factorization.
343856952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4775803 (or 4775796 counting only the distinct ones).
The product of its digits is 777600, while the sum is 45.
The square root of 343856952 is about 18543.3802743728. The cubic root of 343856952 is about 700.5824757270.
The spelling of 343856952 in words is "three hundred forty-three million, eight hundred fifty-six thousand, nine hundred fifty-two".
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