Base | Representation |
---|---|
bin | 1001001111000100001101… |
… | …0000010000100101011101 |
3 | 1022221202100202110002011200 |
4 | 2103301003100100211131 |
5 | 2312332233320222303 |
6 | 33332514201510113 |
7 | 2065430160364263 |
oct | 223610320204535 |
9 | 38852322402150 |
10 | 10154431023453 |
11 | 3265519650722 |
12 | 117bbb64a2339 |
13 | 588735710742 |
14 | 271697192433 |
15 | 129217a383a3 |
hex | 93c4341095d |
10154431023453 has 6 divisors (see below), whose sum is σ = 14667511478334. Its totient is φ = 6769620682296.
The previous prime is 10154431023421. The next prime is 10154431023461. The reversal of 10154431023453 is 35432013445101.
10154431023453 is a `hidden beast` number, since 1 + 0 + 1 + 544 + 3 + 102 + 3 + 4 + 5 + 3 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10152870931449 + 1560092004 = 3186357^2 + 39498^2 .
It is not a de Polignac number, because 10154431023453 - 25 = 10154431023421 is a prime.
It is a super-2 number, since 2×101544310234532 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10154431023403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 564135056850 + ... + 564135056867.
It is an arithmetic number, because the mean of its divisors is an integer number (2444585246389).
Almost surely, 210154431023453 is an apocalyptic number.
It is an amenable number.
10154431023453 is a deficient number, since it is larger than the sum of its proper divisors (4513080454881).
10154431023453 is a wasteful number, since it uses less digits than its factorization.
10154431023453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1128270113723 (or 1128270113720 counting only the distinct ones).
The product of its (nonzero) digits is 86400, while the sum is 36.
Adding to 10154431023453 its reverse (35432013445101), we get a palindrome (45586444468554).
The spelling of 10154431023453 in words is "ten trillion, one hundred fifty-four billion, four hundred thirty-one million, twenty-three thousand, four hundred fifty-three".
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