Base | Representation |
---|---|
bin | 10111001111011000100011… |
… | …101010110000001100001010 |
3 | 111101220101122001120112200002 |
4 | 113033120203222300030022 |
5 | 101344121121402321302 |
6 | 1001215352243443002 |
7 | 30346406226664406 |
oct | 2717304352601412 |
9 | 441811561515602 |
10 | 102212230120202 |
11 | 2a627a66265514 |
12 | b5694b9086462 |
13 | 4505758732ba7 |
14 | 1b35153b84106 |
15 | bc3b9479ac02 |
hex | 5cf623ab030a |
102212230120202 has 16 divisors (see below), whose sum is σ = 161516945400000. Its totient is φ = 48377555441280.
The previous prime is 102212230120171. The next prime is 102212230120207. The reversal of 102212230120202 is 202021032212201.
It is a super-2 number, since 2×1022122301202022 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (102212230120207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076732174 + ... + 1076827097.
It is an arithmetic number, because the mean of its divisors is an integer number (10094809087500).
Almost surely, 2102212230120202 is an apocalyptic number.
102212230120202 is a deficient number, since it is larger than the sum of its proper divisors (59304715279798).
102212230120202 is a wasteful number, since it uses less digits than its factorization.
102212230120202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2153560541.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 102212230120202 its reverse (202021032212201), we get a palindrome (304233262332403).
The spelling of 102212230120202 in words is "one hundred two trillion, two hundred twelve billion, two hundred thirty million, one hundred twenty thousand, two hundred two".
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