Base | Representation |
---|---|
bin | 100111010011011010… |
… | …0110101011111000001 |
3 | 22001212012121012101201 |
4 | 1032212310311133001 |
5 | 2340324212401131 |
6 | 102435130301201 |
7 | 6045406522351 |
oct | 1164664653701 |
9 | 261765535351 |
10 | 84403247041 |
11 | 32882483823 |
12 | 14436587801 |
13 | 7c61463a39 |
14 | 412989ab61 |
15 | 22ded49761 |
hex | 13a6d357c1 |
84403247041 has 4 divisors (see below), whose sum is σ = 84426318000. Its totient is φ = 84380176084.
The previous prime is 84403247029. The next prime is 84403247057. The reversal of 84403247041 is 14074230448.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 84403247041 - 25 = 84403247009 is a prime.
It is a super-2 number, since 2×844032470412 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84403247941) 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, 11529991 + ... + 11537308.
It is an arithmetic number, because the mean of its divisors is an integer number (21106579500).
Almost surely, 284403247041 is an apocalyptic number.
It is an amenable number.
84403247041 is a deficient number, since it is larger than the sum of its proper divisors (23070959).
84403247041 is a wasteful number, since it uses less digits than its factorization.
84403247041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23070958.
The product of its (nonzero) digits is 86016, while the sum is 37.
Adding to 84403247041 its reverse (14074230448), we get a palindrome (98477477489).
The spelling of 84403247041 in words is "eighty-four billion, four hundred three million, two hundred forty-seven thousand, forty-one".
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