Base | Representation |
---|---|
bin | 10011000001011001… |
… | …11111010110100101 |
3 | 222100201022200102200 |
4 | 21200230333112211 |
5 | 131403324404112 |
6 | 4405205525113 |
7 | 511033316244 |
oct | 114054772645 |
9 | 28321280380 |
10 | 10212341157 |
11 | 4370667077 |
12 | 1b90113799 |
13 | c699a5b25 |
14 | 6cc43895b |
15 | 3eb853cdc |
hex | 260b3f5a5 |
10212341157 has 6 divisors (see below), whose sum is σ = 14751159462. Its totient is φ = 6808227432.
The previous prime is 10212341123. The next prime is 10212341233. The reversal of 10212341157 is 75114321201.
It can be written as a sum of positive squares in only one way, i.e., 7237075041 + 2975266116 = 85071^2 + 54546^2 .
It is not a de Polignac number, because 10212341157 - 212 = 10212337061 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10212341157.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10212341107) 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, 567352278 + ... + 567352295.
It is an arithmetic number, because the mean of its divisors is an integer number (2458526577).
Almost surely, 210212341157 is an apocalyptic number.
It is an amenable number.
10212341157 is a deficient number, since it is larger than the sum of its proper divisors (4538818305).
10212341157 is a wasteful number, since it uses less digits than its factorization.
10212341157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1134704579 (or 1134704576 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 27.
Adding to 10212341157 its reverse (75114321201), we get a palindrome (85326662358).
The spelling of 10212341157 in words is "ten billion, two hundred twelve million, three hundred forty-one thousand, one hundred fifty-seven".
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