Base | Representation |
---|---|
bin | 100111011001100101001… |
… | …1000001110100100100011 |
3 | 201011200012102201010120212 |
4 | 1032303022120032210203 |
5 | 1202210012330013411 |
6 | 15303350323124335 |
7 | 1066140042520163 |
oct | 116631230164443 |
9 | 21150172633525 |
10 | 5415054141731 |
11 | 17a8569990403 |
12 | 7355828136ab |
13 | 303839526c80 |
14 | 14a1390245a3 |
15 | 95cd0a7668b |
hex | 4ecca60e923 |
5415054141731 has 32 divisors (see below), whose sum is σ = 6143099719680. Its totient is φ = 4735664486784.
The previous prime is 5415054141709. The next prime is 5415054141733. The reversal of 5415054141731 is 1371414505145.
It is a cyclic number.
It is not a de Polignac number, because 5415054141731 - 26 = 5415054141667 is a prime.
It is a super-2 number, since 2×54150541417312 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (5415054141733) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242783726 + ... + 242806028.
It is an arithmetic number, because the mean of its divisors is an integer number (191971866240).
Almost surely, 25415054141731 is an apocalyptic number.
5415054141731 is a deficient number, since it is larger than the sum of its proper divisors (728045577949).
5415054141731 is a wasteful number, since it uses less digits than its factorization.
5415054141731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30035.
The product of its (nonzero) digits is 168000, while the sum is 41.
Adding to 5415054141731 its reverse (1371414505145), we get a palindrome (6786468646876).
The spelling of 5415054141731 in words is "five trillion, four hundred fifteen billion, fifty-four million, one hundred forty-one thousand, seven hundred thirty-one".
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