Base | Representation |
---|---|
bin | 100100100001000011111111… |
… | …0101111001101100010000110 |
3 | 1120010021202010102111112220201 |
4 | 1021002013332233031202012 |
5 | 314100044032133123142 |
6 | 3055050450053321114 |
7 | 124441115521432246 |
oct | 11102077657154206 |
9 | 1503252112445821 |
10 | 321203403020422 |
11 | 9338866428221a |
12 | 3003745593619a |
13 | 10a2c4740160b0 |
14 | 5946483133b26 |
15 | 2720387032ab7 |
hex | 12421febcd886 |
321203403020422 has 128 divisors (see below), whose sum is σ = 563443259904000. Its totient is φ = 136139790099456.
The previous prime is 321203403020411. The next prime is 321203403020429. The reversal of 321203403020422 is 224020304302123.
It is a super-2 number, since 2×3212034030204222 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (321203403020429) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2896304329 + ... + 2896415227.
It is an arithmetic number, because the mean of its divisors is an integer number (4401900468000).
Almost surely, 2321203403020422 is an apocalyptic number.
321203403020422 is a deficient number, since it is larger than the sum of its proper divisors (242239856883578).
321203403020422 is a wasteful number, since it uses less digits than its factorization.
321203403020422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112710.
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 321203403020422 its reverse (224020304302123), we get a palindrome (545223707322545).
The spelling of 321203403020422 in words is "three hundred twenty-one trillion, two hundred three billion, four hundred three million, twenty thousand, four hundred twenty-two".
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