Base | Representation |
---|---|
bin | 111110101000101110001… |
… | …100000000101011001101 |
3 | 120020111020022021210020100 |
4 | 332220232030000223031 |
5 | 1031010233011143041 |
6 | 13053214411441313 |
7 | 622656235304166 |
oct | 76505614005315 |
9 | 16214208253210 |
10 | 4304332131021 |
11 | 140a50330203a |
12 | 596260156239 |
13 | 252b872b6780 |
14 | 10c48b97076d |
15 | 76e73b486b6 |
hex | 3ea2e300acd |
4304332131021 has 24 divisors (see below), whose sum is σ = 6721086468096. Its totient is φ = 2638748196000.
The previous prime is 4304332130999. The next prime is 4304332131031. The reversal of 4304332131021 is 1201312334034.
It is a happy number.
4304332131021 is a `hidden beast` number, since 4 + 3 + 0 + 4 + 3 + 321 + 310 + 21 = 666.
It is not a de Polignac number, because 4304332131021 - 27 = 4304332130893 is a prime.
It is a super-2 number, since 2×43043321310212 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4304332131031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69910605 + ... + 69972146.
It is an arithmetic number, because the mean of its divisors is an integer number (280045269504).
Almost surely, 24304332131021 is an apocalyptic number.
It is an amenable number.
4304332131021 is a deficient number, since it is larger than the sum of its proper divisors (2416754337075).
4304332131021 is a wasteful number, since it uses less digits than its factorization.
4304332131021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139883033 (or 139883030 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 4304332131021 its reverse (1201312334034), we get a palindrome (5505644465055).
The spelling of 4304332131021 in words is "four trillion, three hundred four billion, three hundred thirty-two million, one hundred thirty-one thousand, twenty-one".
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