Base | Representation |
---|---|
bin | 1000110100010… |
… | …01000101110001 |
3 | 12011011122120110 |
4 | 10122021011301 |
5 | 122413234331 |
6 | 11201131533 |
7 | 1555444122 |
oct | 432110561 |
9 | 164148513 |
10 | 73961841 |
11 | 38827698 |
12 | 20929ba9 |
13 | 12427c05 |
14 | 9b74049 |
15 | 675e946 |
hex | 4689171 |
73961841 has 8 divisors (see below), whose sum is σ = 99520960. Its totient is φ = 48855312.
The previous prime is 73961837. The next prime is 73961857. The reversal of 73961841 is 14816937.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 73961841 - 22 = 73961837 is a prime.
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 73961841.
It is not an unprimeable number, because it can be changed into a prime (73961801) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112765 + ... + 113418.
It is an arithmetic number, because the mean of its divisors is an integer number (12440120).
Almost surely, 273961841 is an apocalyptic number.
It is an amenable number.
73961841 is a deficient number, since it is larger than the sum of its proper divisors (25559119).
73961841 is a wasteful number, since it uses less digits than its factorization.
73961841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226295.
The product of its digits is 36288, while the sum is 39.
The square root of 73961841 is about 8600.1070342177. The cubic root of 73961841 is about 419.7614688647.
The spelling of 73961841 in words is "seventy-three million, nine hundred sixty-one thousand, eight hundred forty-one".
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