Base | Representation |
---|---|
bin | 11101010000000110010… |
… | …110010011000011001101 |
3 | 21010011112220010101122100 |
4 | 131100012112103003031 |
5 | 230413242201444041 |
6 | 4135241204305313 |
7 | 265141264210113 |
oct | 35200626230315 |
9 | 7104486111570 |
10 | 2010151203021 |
11 | 705555a49975 |
12 | 2856b76a2239 |
13 | 117730682190 |
14 | 6d412b31ab3 |
15 | 3744e2a66b6 |
hex | 1d4065930cd |
2010151203021 has 24 divisors (see below), whose sum is σ = 3310837278840. Its totient is φ = 1164250469376.
The previous prime is 2010151202989. The next prime is 2010151203029. The reversal of 2010151203021 is 1203021510102.
2010151203021 is a `hidden beast` number, since 2 + 0 + 101 + 512 + 0 + 30 + 21 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 52138698921 + 1958012504100 = 228339^2 + 1399290^2 .
It is not a de Polignac number, because 2010151203021 - 25 = 2010151202989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2010151202985 and 2010151203003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010151203029) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 505315056 + ... + 505319033.
It is an arithmetic number, because the mean of its divisors is an integer number (137951553285).
Almost surely, 22010151203021 is an apocalyptic number.
It is an amenable number.
2010151203021 is a deficient number, since it is larger than the sum of its proper divisors (1300686075819).
2010151203021 is a wasteful number, since it uses less digits than its factorization.
2010151203021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1010634125 (or 1010634122 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
Adding to 2010151203021 its reverse (1203021510102), we get a palindrome (3213172713123).
The spelling of 2010151203021 in words is "two trillion, ten billion, one hundred fifty-one million, two hundred three thousand, twenty-one".
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