Base | Representation |
---|---|
bin | 101111000010011001… |
… | …0001111010011101011 |
3 | 100122201200220210021200 |
4 | 1132010302033103223 |
5 | 3123333033311334 |
6 | 114223153535243 |
7 | 10204112630421 |
oct | 1360462172353 |
9 | 318650823250 |
10 | 101012010219 |
11 | 3992571238a |
12 | 176b0874523 |
13 | 96aa393463 |
14 | 4c63617111 |
15 | 2962ede799 |
hex | 1784c8f4eb |
101012010219 has 6 divisors (see below), whose sum is σ = 145906236996. Its totient is φ = 67341340140.
The previous prime is 101012010107. The next prime is 101012010241. The reversal of 101012010219 is 912010210101.
It is a happy number.
It is not a de Polignac number, because 101012010219 - 217 = 101011879147 is a prime.
It is a super-2 number, since 2×1010120102192 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (101012030219) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5611778337 + ... + 5611778354.
It is an arithmetic number, because the mean of its divisors is an integer number (24317706166).
Almost surely, 2101012010219 is an apocalyptic number.
101012010219 is a deficient number, since it is larger than the sum of its proper divisors (44894226777).
101012010219 is a wasteful number, since it uses less digits than its factorization.
101012010219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11223556697 (or 11223556694 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 18.
The spelling of 101012010219 in words is "one hundred one billion, twelve million, ten thousand, two hundred nineteen".
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