Base | Representation |
---|---|
bin | 10110101110100110… |
… | …10111000000100010 |
3 | 1011111101102110112102 |
4 | 23113103113000202 |
5 | 144442220023020 |
6 | 5334445330402 |
7 | 611244142445 |
oct | 132723270042 |
9 | 34441373472 |
10 | 12202111010 |
11 | 51a1856671 |
12 | 2446566a02 |
13 | 11c5caa93b |
14 | 83a7cd65c |
15 | 4b6395475 |
hex | 2d74d7022 |
12202111010 has 32 divisors (see below), whose sum is σ = 22113689472. Its totient is φ = 4847633280.
The previous prime is 12202111007. The next prime is 12202111067. The reversal of 12202111010 is 1011120221.
It is a junction number, because it is equal to n+sod(n) for n = 12202110982 and 12202111000.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1055582 + ... + 1067078.
It is an arithmetic number, because the mean of its divisors is an integer number (691052796).
Almost surely, 212202111010 is an apocalyptic number.
12202111010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12202111010 is a deficient number, since it is larger than the sum of its proper divisors (9911578462).
12202111010 is a wasteful number, since it uses less digits than its factorization.
12202111010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12218.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 12202111010 its reverse (1011120221), we get a palindrome (13213231231).
It can be divided in two parts, 1220211 and 1010, that added together give a palindrome (1221221).
The spelling of 12202111010 in words is "twelve billion, two hundred two million, one hundred eleven thousand, ten".
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