Base | Representation |
---|---|
bin | 10011101000101001… |
… | …01000100000100011 |
3 | 1000012122200201002122 |
4 | 21310110220200203 |
5 | 133042111003301 |
6 | 4502004534455 |
7 | 522141163316 |
oct | 116424504043 |
9 | 30178621078 |
10 | 10541500451 |
11 | 451a447349 |
12 | 20623b142b |
13 | cbcc43041 |
14 | 72003c97d |
15 | 41a6c281b |
hex | 274528823 |
10541500451 has 4 divisors (see below), whose sum is σ = 10541709600. Its totient is φ = 10541291304.
The previous prime is 10541500433. The next prime is 10541500457. The reversal of 10541500451 is 15400514501.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15400514501 = 23 ⋅669587587.
It is a cyclic number.
It is not a de Polignac number, because 10541500451 - 210 = 10541499427 is a prime.
It is a super-2 number, since 2×105415004512 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10541500451.
It is not an unprimeable number, because it can be changed into a prime (10541500457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22505 + ... + 146933.
It is an arithmetic number, because the mean of its divisors is an integer number (2635427400).
Almost surely, 210541500451 is an apocalyptic number.
10541500451 is a deficient number, since it is larger than the sum of its proper divisors (209149).
10541500451 is an equidigital number, since it uses as much as digits as its factorization.
10541500451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209148.
The product of its (nonzero) digits is 2000, while the sum is 26.
The spelling of 10541500451 in words is "ten billion, five hundred forty-one million, five hundred thousand, four hundred fifty-one".
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