Base | Representation |
---|---|
bin | 10011000001011011… |
… | …01100010001010001 |
3 | 222100201200000210202 |
4 | 21200231230101101 |
5 | 131403401301022 |
6 | 4405213504545 |
7 | 511035013523 |
oct | 114055542121 |
9 | 28321600722 |
10 | 10212525137 |
11 | 4370782321 |
12 | 1b901a2155 |
13 | c69a3b7a9 |
14 | 6cc485a13 |
15 | 3eb88d592 |
hex | 260b6c451 |
10212525137 has 8 divisors (see below), whose sum is σ = 10751580960. Its totient is φ = 9673624800.
The previous prime is 10212525047. The next prime is 10212525149. The reversal of 10212525137 is 73152521201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10212525137 - 212 = 10212521041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10212525157) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110762 + ... + 180812.
It is an arithmetic number, because the mean of its divisors is an integer number (1343947620).
Almost surely, 210212525137 is an apocalyptic number.
It is an amenable number.
10212525137 is a deficient number, since it is larger than the sum of its proper divisors (539055823).
10212525137 is an equidigital number, since it uses as much as digits as its factorization.
10212525137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77743.
The product of its (nonzero) digits is 4200, while the sum is 29.
The spelling of 10212525137 in words is "ten billion, two hundred twelve million, five hundred twenty-five thousand, one hundred thirty-seven".
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