Base | Representation |
---|---|
bin | 10001011111011100110… |
… | …101111110000101000010 |
3 | 11020220120111222000001100 |
4 | 101133130311332011002 |
5 | 124143144224323020 |
6 | 2320105221115230 |
7 | 152561464005252 |
oct | 21373465760502 |
9 | 4226514860040 |
10 | 1202001011010 |
11 | 4238472642a8 |
12 | 174b57858b16 |
13 | 8946b0272a7 |
14 | 4226a1a7962 |
15 | 214006eca90 |
hex | 117dcd7e142 |
1202001011010 has 48 divisors (see below), whose sum is σ = 3128210766720. Its totient is φ = 320225076000.
The previous prime is 1202001010963. The next prime is 1202001011021. The reversal of 1202001011010 is 101101002021.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 1202001010983 and 1202001011001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6333616 + ... + 6520635.
It is an arithmetic number, because the mean of its divisors is an integer number (65171057640).
Almost surely, 21202001011010 is an apocalyptic number.
1202001011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1202001011010 is an abundant number, since it is smaller than the sum of its proper divisors (1926209755710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1202001011010 is a wasteful number, since it uses less digits than its factorization.
1202001011010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12855303 (or 12855300 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 1202001011010 its reverse (101101002021), we get a palindrome (1303102013031).
The spelling of 1202001011010 in words is "one trillion, two hundred two billion, one million, eleven thousand, ten".
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