Base | Representation |
---|---|
bin | 11101011001101001010… |
… | …11011101000111000011 |
3 | 10120120111122122002001110 |
4 | 32230310223131013003 |
5 | 113022342441334334 |
6 | 2052025135534403 |
7 | 132661503565143 |
oct | 16546453350703 |
9 | 3516448562043 |
10 | 1010201121219 |
11 | 35a473219294 |
12 | 14394a38a403 |
13 | 74352843744 |
14 | 36c731a0923 |
15 | 1b427100ae9 |
hex | eb34add1c3 |
1010201121219 has 16 divisors (see below), whose sum is σ = 1375634534400. Its totient is φ = 659118426240.
The previous prime is 1010201121173. The next prime is 1010201121227. The reversal of 1010201121219 is 9121211020101.
It is not a de Polignac number, because 1010201121219 - 29 = 1010201120707 is a prime.
It is a super-2 number, since 2×10102011212192 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1010201121195 and 1010201121204.
It is not an unprimeable number, because it can be changed into a prime (1010201121269) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5672014 + ... + 5847404.
It is an arithmetic number, because the mean of its divisors is an integer number (85977158400).
Almost surely, 21010201121219 is an apocalyptic number.
1010201121219 is a deficient number, since it is larger than the sum of its proper divisors (365433413181).
1010201121219 is a wasteful number, since it uses less digits than its factorization.
1010201121219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216290.
The product of its (nonzero) digits is 72, while the sum is 21.
The spelling of 1010201121219 in words is "one trillion, ten billion, two hundred one million, one hundred twenty-one thousand, two hundred nineteen".
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