Base | Representation |
---|---|
bin | 11110101100000110111… |
… | …11011110101011100001 |
3 | 10201210210001002022221120 |
4 | 33112003133132223201 |
5 | 114234030100224240 |
6 | 2124230201042453 |
7 | 136116553036212 |
oct | 17260337365341 |
9 | 3653701068846 |
10 | 1054473054945 |
11 | 377221605372 |
12 | 150444a86429 |
13 | 7858996972b |
14 | 39072c6b409 |
15 | 1c668b75ad0 |
hex | f5837deae1 |
1054473054945 has 16 divisors (see below), whose sum is σ = 1697903113920. Its totient is φ = 558803553984.
The previous prime is 1054473054919. The next prime is 1054473054997. The reversal of 1054473054945 is 5494503744501.
It is not a de Polignac number, because 1054473054945 - 214 = 1054473038561 is a prime.
It is a super-2 number, since 2×10544730549452 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223877275 + ... + 223881984.
It is an arithmetic number, because the mean of its divisors is an integer number (106118944620).
Almost surely, 21054473054945 is an apocalyptic number.
1054473054945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1054473054945 is a deficient number, since it is larger than the sum of its proper divisors (643430058975).
1054473054945 is a wasteful number, since it uses less digits than its factorization.
1054473054945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447759424.
The product of its (nonzero) digits is 6048000, while the sum is 51.
The spelling of 1054473054945 in words is "one trillion, fifty-four billion, four hundred seventy-three million, fifty-four thousand, nine hundred forty-five".
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