Base | Representation |
---|---|
bin | 10100001110010001… |
… | …101001010110001110 |
3 | 2002001022100221011102 |
4 | 110032101221112032 |
5 | 323432332441220 |
6 | 13550405423102 |
7 | 1366046605232 |
oct | 241621512616 |
9 | 62038327142 |
10 | 21714343310 |
11 | 92331a9580 |
12 | 426010aa92 |
13 | 208090696a |
14 | 109dc625c2 |
15 | 871504775 |
hex | 50e46958e |
21714343310 has 32 divisors (see below), whose sum is σ = 42646135392. Its totient is φ = 7894817280.
The previous prime is 21714343307. The next prime is 21714343319. The reversal of 21714343310 is 1334341712.
It is a super-2 number, since 2×217143433102 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (21714343319) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 866882 + ... + 891578.
It is an arithmetic number, because the mean of its divisors is an integer number (1332691731).
Almost surely, 221714343310 is an apocalyptic number.
21714343310 is a deficient number, since it is larger than the sum of its proper divisors (20931792082).
21714343310 is a wasteful number, since it uses less digits than its factorization.
21714343310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32708.
The product of its (nonzero) digits is 6048, while the sum is 29.
The spelling of 21714343310 in words is "twenty-one billion, seven hundred fourteen million, three hundred forty-three thousand, three hundred ten".
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