Base | Representation |
---|---|
bin | 110100000011100… |
… | …010100100011101 |
3 | 2020212100102201201 |
4 | 310003202210131 |
5 | 3242033441021 |
6 | 222354435501 |
7 | 30433203160 |
oct | 6403424435 |
9 | 2225312651 |
10 | 873343261 |
11 | 408a8579a |
12 | 204592b91 |
13 | 10bc2237b |
14 | 83dbbad7 |
15 | 51a13591 |
hex | 340e291d |
873343261 has 12 divisors (see below), whose sum is σ = 1060274848. Its totient is φ = 704544192.
The previous prime is 873343241. The next prime is 873343277. The reversal of 873343261 is 162343378.
It is a de Polignac number, because none of the positive numbers 2k-873343261 is a prime.
It is a super-2 number, since 2×8733432612 = 1525456903068228242, which contains 22 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 873343261.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (873343241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213831 + ... + 217876.
Almost surely, 2873343261 is an apocalyptic number.
It is an amenable number.
873343261 is a deficient number, since it is larger than the sum of its proper divisors (186931587).
873343261 is a wasteful number, since it uses less digits than its factorization.
873343261 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 431748 (or 431731 counting only the distinct ones).
The product of its digits is 72576, while the sum is 37.
The square root of 873343261 is about 29552.3816468318. The cubic root of 873343261 is about 955.8615475722.
The spelling of 873343261 in words is "eight hundred seventy-three million, three hundred forty-three thousand, two hundred sixty-one".
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