Base | Representation |
---|---|
bin | 101111000010111011… |
… | …1101111011111111100 |
3 | 100122202222012110010211 |
4 | 1132011313233133330 |
5 | 3123402214330022 |
6 | 114225044242204 |
7 | 10204423533355 |
oct | 1360567573774 |
9 | 318688173124 |
10 | 101030230012 |
11 | 39934a27168 |
12 | 176b69a0364 |
13 | 96b10a24ba |
14 | 4c65bdad2c |
15 | 29648dce77 |
hex | 1785def7fc |
101030230012 has 12 divisors (see below), whose sum is σ = 176823937080. Its totient is φ = 50509105136.
The previous prime is 101030230003. The next prime is 101030230069. The reversal of 101030230012 is 210032030101.
It is a super-4 number, since 4×1010302300124 (a number of 45 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 101030229974 and 101030230001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1464538 + ... + 1531969.
It is an arithmetic number, because the mean of its divisors is an integer number (14735328090).
Almost surely, 2101030230012 is an apocalyptic number.
It is an amenable number.
101030230012 is a deficient number, since it is larger than the sum of its proper divisors (75793707068).
101030230012 is a wasteful number, since it uses less digits than its factorization.
101030230012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3004940 (or 3004938 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 101030230012 its reverse (210032030101), we get a palindrome (311062260113).
The spelling of 101030230012 in words is "one hundred one billion, thirty million, two hundred thirty thousand, twelve".
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