Base | Representation |
---|---|
bin | 1001010010111001100111… |
… | …1101011101010010111100 |
3 | 1100012001101222210010011200 |
4 | 2110232121331131102330 |
5 | 2314422143404101022 |
6 | 33423051245415500 |
7 | 2103251546340462 |
oct | 224563175352274 |
9 | 40161358703150 |
10 | 10220310222012 |
11 | 329045574a670 |
12 | 119092126a590 |
13 | 591a041bba37 |
14 | 2749467aa832 |
15 | 12acc14b0bac |
hex | 94b99f5d4bc |
10220310222012 has 144 divisors (see below), whose sum is σ = 28224365524992. Its totient is φ = 3092552403840.
The previous prime is 10220310222007. The next prime is 10220310222049. The reversal of 10220310222012 is 21022201302201.
10220310222012 is a `hidden beast` number, since 102 + 20 + 310 + 2 + 220 + 12 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 837930298 + ... + 837942494.
It is an arithmetic number, because the mean of its divisors is an integer number (196002538368).
Almost surely, 210220310222012 is an apocalyptic number.
10220310222012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10220310222012 is an abundant number, since it is smaller than the sum of its proper divisors (18004055302980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10220310222012 is a wasteful number, since it uses less digits than its factorization.
10220310222012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15128 (or 15123 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 10220310222012 its reverse (21022201302201), we get a palindrome (31242511524213).
The spelling of 10220310222012 in words is "ten trillion, two hundred twenty billion, three hundred ten million, two hundred twenty-two thousand, twelve".
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