Base | Representation |
---|---|
bin | 1001001101000100011001… |
… | …0001110001001000110100 |
3 | 1022211110210200222201121122 |
4 | 2103101012101301020310 |
5 | 2311302002213342322 |
6 | 33305041520403112 |
7 | 2063104025531402 |
oct | 223210621611064 |
9 | 38743720881548 |
10 | 10120122012212 |
11 | 3251a13054783 |
12 | 1175420476498 |
13 | 5854286c2664 |
14 | 26db60756472 |
15 | 1283aa99a442 |
hex | 93446471234 |
10120122012212 has 24 divisors (see below), whose sum is σ = 18752176356480. Its totient is φ = 4762363230080.
The previous prime is 10120122012139. The next prime is 10120122012239. The reversal of 10120122012212 is 21221022102101.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6739637 + ... + 8103267.
It is an arithmetic number, because the mean of its divisors is an integer number (781340681520).
Almost surely, 210120122012212 is an apocalyptic number.
It is an amenable number.
10120122012212 is a deficient number, since it is larger than the sum of its proper divisors (8632054344268).
10120122012212 is a wasteful number, since it uses less digits than its factorization.
10120122012212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1472791 (or 1472789 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 10120122012212 its reverse (21221022102101), we get a palindrome (31341144114313).
The spelling of 10120122012212 in words is "ten trillion, one hundred twenty billion, one hundred twenty-two million, twelve thousand, two hundred twelve".
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