Base | Representation |
---|---|
bin | 10001011111100011010… |
… | …110001110100010000110 |
3 | 11020220212010021211120220 |
4 | 101133203112032202012 |
5 | 124143410143132220 |
6 | 2320124120005210 |
7 | 152564260341315 |
oct | 21374326164206 |
9 | 4226763254526 |
10 | 1202110130310 |
11 | 4238a2914241 |
12 | 174b88300806 |
13 | 8948781181b |
14 | 4227a89027c |
15 | 2140a0a4540 |
hex | 117e358e886 |
1202110130310 has 64 divisors (see below), whose sum is σ = 2907317085120. Its totient is φ = 318097295360.
The previous prime is 1202110130293. The next prime is 1202110130321. The reversal of 1202110130310 is 130310112021.
It is a happy number.
It is a super-2 number, since 2×12021101303102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1202110130310.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2481706 + ... + 2926274.
It is an arithmetic number, because the mean of its divisors is an integer number (45426829455).
Almost surely, 21202110130310 is an apocalyptic number.
1202110130310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1202110130310 is an abundant number, since it is smaller than the sum of its proper divisors (1705206954810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1202110130310 is a wasteful number, since it uses less digits than its factorization.
1202110130310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445273.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 1202110130310 its reverse (130310112021), we get a palindrome (1332420242331).
The spelling of 1202110130310 in words is "one trillion, two hundred two billion, one hundred ten million, one hundred thirty thousand, three hundred ten".
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