Base | Representation |
---|---|
bin | 10011100101001010… |
… | …10011000010101101 |
3 | 1000010121202220120000 |
4 | 21302211103002231 |
5 | 133012123031131 |
6 | 4455043214513 |
7 | 521335125231 |
oct | 116245230255 |
9 | 30117686500 |
10 | 10512314541 |
11 | 4504a22563 |
12 | 2054677439 |
13 | cb6b94781 |
14 | 71a2025c1 |
15 | 417d59ce6 |
hex | 2729530ad |
10512314541 has 10 divisors (see below), whose sum is σ = 15703581102. Its totient is φ = 7008209640.
The previous prime is 10512314537. The next prime is 10512314573. The reversal of 10512314541 is 14541321501.
10512314541 is a `hidden beast` number, since 1 + 0 + 512 + 3 + 145 + 4 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 6371392041 + 4140922500 = 79821^2 + 64350^2 .
It is not a de Polignac number, because 10512314541 - 22 = 10512314537 is a prime.
It is a super-2 number, since 2×105123145412 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10512314581) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 64890750 + ... + 64890911.
Almost surely, 210512314541 is an apocalyptic number.
It is an amenable number.
10512314541 is a deficient number, since it is larger than the sum of its proper divisors (5191266561).
10512314541 is an equidigital number, since it uses as much as digits as its factorization.
10512314541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129781673 (or 129781664 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The spelling of 10512314541 in words is "ten billion, five hundred twelve million, three hundred fourteen thousand, five hundred forty-one".
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