Base | Representation |
---|---|
bin | 101111100000001000… |
… | …1010110100001111100 |
3 | 100202022020212001002102 |
4 | 1133000101112201330 |
5 | 3132404031201022 |
6 | 114510204444232 |
7 | 10240621610663 |
oct | 1370021264174 |
9 | 322266761072 |
10 | 102010022012 |
11 | 3a297aa8418 |
12 | 1792ab49678 |
13 | 9809085692 |
14 | 4d19da7dda |
15 | 29c092ba92 |
hex | 17c045687c |
102010022012 has 12 divisors (see below), whose sum is σ = 178520046936. Its totient is φ = 51004294320.
The previous prime is 102010021951. The next prime is 102010022021. The reversal of 102010022012 is 210220010201.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 102010021984 and 102010022002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261518 + ... + 521930.
It is an arithmetic number, because the mean of its divisors is an integer number (14876670578).
Almost surely, 2102010022012 is an apocalyptic number.
It is an amenable number.
102010022012 is a deficient number, since it is larger than the sum of its proper divisors (76510024924).
102010022012 is a wasteful number, since it uses less digits than its factorization.
102010022012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358348 (or 358346 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 102010022012 its reverse (210220010201), we get a palindrome (312230032213).
The spelling of 102010022012 in words is "one hundred two billion, ten million, twenty-two thousand, twelve".
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