Base | Representation |
---|---|
bin | 1010000011101110… |
… | …11111000100010111 |
3 | 111221100010000122002 |
4 | 11001313133010113 |
5 | 42024402002021 |
6 | 2251501225515 |
7 | 250550340050 |
oct | 50167370427 |
9 | 14840100562 |
10 | 5400031511 |
11 | 23211a4666 |
12 | 106856229b |
13 | 6809b1624 |
14 | 393273727 |
15 | 21912450b |
hex | 141ddf117 |
5400031511 has 8 divisors (see below), whose sum is σ = 6287907744. Its totient is φ = 4541266080.
The previous prime is 5400031493. The next prime is 5400031513. The reversal of 5400031511 is 1151300045.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5400031511 - 210 = 5400030487 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5400031513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7277300 + ... + 7278041.
It is an arithmetic number, because the mean of its divisors is an integer number (785988468).
Almost surely, 25400031511 is an apocalyptic number.
5400031511 is a deficient number, since it is larger than the sum of its proper divisors (887876233).
5400031511 is a wasteful number, since it uses less digits than its factorization.
5400031511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14555401.
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 5400031511 is about 73484.9066883806. The cubic root of 5400031511 is about 1754.4140554664.
Adding to 5400031511 its reverse (1151300045), we get a palindrome (6551331556).
The spelling of 5400031511 in words is "five billion, four hundred million, thirty-one thousand, five hundred eleven".
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