Base | Representation |
---|---|
bin | 1001000111010000001110… |
… | …1010101001001100100010 |
3 | 1022110220221101010110011012 |
4 | 2101310003222221030202 |
5 | 2303132402333241002 |
6 | 33151120422220522 |
7 | 2052636253326560 |
oct | 221640352511442 |
9 | 38426841113135 |
10 | 10020220212002 |
11 | 32136080a0630 |
12 | 1159b9b584742 |
13 | 578b97346200 |
14 | 268da4778a30 |
15 | 1259b01abd52 |
hex | 91d03aa9322 |
10020220212002 has 192 divisors, whose sum is σ = 21403811174400. Its totient is φ = 3406916298240.
The previous prime is 10020220211999. The next prime is 10020220212029. The reversal of 10020220212002 is 20021202202001.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 240797774 + ... + 240839382.
It is an arithmetic number, because the mean of its divisors is an integer number (111478183200).
Almost surely, 210020220212002 is an apocalyptic number.
10020220212002 is an abundant number, since it is smaller than the sum of its proper divisors (11383590962398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10020220212002 is a wasteful number, since it uses less digits than its factorization.
10020220212002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42161 (or 42148 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 10020220212002 its reverse (20021202202001), we get a palindrome (30041422414003).
It can be divided in two parts, 10020 and 220212002, that added together give a palindrome (220222022).
The spelling of 10020220212002 in words is "ten trillion, twenty billion, two hundred twenty million, two hundred twelve thousand, two".
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