Base | Representation |
---|---|
bin | 10010101101100001… |
… | …01100011111100101 |
3 | 221221002110022201002 |
4 | 21112300230133211 |
5 | 131033124242300 |
6 | 4340450443045 |
7 | 503636453402 |
oct | 112660543745 |
9 | 27832408632 |
10 | 10045540325 |
11 | 429549a147 |
12 | 1b44293485 |
13 | c41273a02 |
14 | 6b42192a9 |
15 | 3dbda65d5 |
hex | 256c2c7e5 |
10045540325 has 12 divisors (see below), whose sum is σ = 12493443300. Its totient is φ = 8012578560.
The previous prime is 10045540319. The next prime is 10045540327. The reversal of 10045540325 is 52304554001.
It can be written as a sum of positive squares in 6 ways, for example, as 563065441 + 9482474884 = 23729^2 + 97378^2 .
It is a de Polignac number, because none of the positive numbers 2k-10045540325 is a prime.
It is a super-2 number, since 2×100455403252 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10045540327) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587750 + ... + 604599.
It is an arithmetic number, because the mean of its divisors is an integer number (1041120275).
Almost surely, 210045540325 is an apocalyptic number.
It is an amenable number.
10045540325 is a deficient number, since it is larger than the sum of its proper divisors (2447902975).
10045540325 is a wasteful number, since it uses less digits than its factorization.
10045540325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1192696 (or 1192691 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The spelling of 10045540325 in words is "ten billion, forty-five million, five hundred forty thousand, three hundred twenty-five".
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