Base | Representation |
---|---|
bin | 10010101110100101… |
… | …11010101101011011 |
3 | 221221201100002210000 |
4 | 21113102322231123 |
5 | 131042423331301 |
6 | 4341411024043 |
7 | 504105636315 |
oct | 112722725533 |
9 | 27851302700 |
10 | 10054511451 |
11 | 429a5672a6 |
12 | 1b4729b023 |
13 | c4309517a |
14 | 6b54b27b5 |
15 | 3dca79786 |
hex | 2574bab5b |
10054511451 has 20 divisors (see below), whose sum is σ = 15031249200. Its totient is φ = 6697854576.
The previous prime is 10054511437. The next prime is 10054511473. The reversal of 10054511451 is 15411545001.
10054511451 is a `hidden beast` number, since 1 + 0 + 0 + 545 + 114 + 5 + 1 = 666.
It is not a de Polignac number, because 10054511451 - 25 = 10054511419 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (10054511251) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59785 + ... + 153893.
It is an arithmetic number, because the mean of its divisors is an integer number (751562460).
Almost surely, 210054511451 is an apocalyptic number.
10054511451 is a deficient number, since it is larger than the sum of its proper divisors (4976737749).
10054511451 is an equidigital number, since it uses as much as digits as its factorization.
10054511451 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95440 (or 95431 counting only the distinct ones).
The product of its (nonzero) digits is 2000, while the sum is 27.
The spelling of 10054511451 in words is "ten billion, fifty-four million, five hundred eleven thousand, four hundred fifty-one".
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