Base | Representation |
---|---|
bin | 11101101100010010100… |
… | …01000100010111111110 |
3 | 10121112100012111001211010 |
4 | 32312021101010113332 |
5 | 113203342302431420 |
6 | 2100402245140050 |
7 | 133464521431041 |
oct | 16661121042776 |
9 | 3545305431733 |
10 | 1020210202110 |
11 | 36373a075970 |
12 | 1458823ba626 |
13 | 75289390308 |
14 | 37542608c58 |
15 | 1b810ba44e0 |
hex | ed894445fe |
1020210202110 has 128 divisors (see below), whose sum is σ = 2856222839808. Its totient is φ = 230470400000.
The previous prime is 1020210202091. The next prime is 1020210202163. The reversal of 1020210202110 is 112020120201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 333666 + ... + 1466885.
It is an arithmetic number, because the mean of its divisors is an integer number (22314240936).
Almost surely, 21020210202110 is an apocalyptic number.
1020210202110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1020210202110 is an abundant number, since it is smaller than the sum of its proper divisors (1836012637698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020210202110 is a wasteful number, since it uses less digits than its factorization.
1020210202110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1800690.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 1020210202110 its reverse (112020120201), we get a palindrome (1132230322311).
The spelling of 1020210202110 in words is "one trillion, twenty billion, two hundred ten million, two hundred two thousand, one hundred ten".
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