Base | Representation |
---|---|
bin | 1010000011110001… |
… | …10100010001110011 |
3 | 111221100202202101202 |
4 | 11001320310101303 |
5 | 42024444134111 |
6 | 2251512521415 |
7 | 250553322440 |
oct | 50170642163 |
9 | 14840682352 |
10 | 5400380531 |
11 | 2321412907 |
12 | 10686b026b |
13 | 680aa4450 |
14 | 3933249c7 |
15 | 219192b3b |
hex | 141e34473 |
5400380531 has 16 divisors (see below), whose sum is σ = 7037601984. Its totient is φ = 4021484544.
The previous prime is 5400380521. The next prime is 5400380561. The reversal of 5400380531 is 1350830045.
It is not a de Polignac number, because 5400380531 - 26 = 5400380467 is a prime.
It is a super-2 number, since 2×54003805312 = 58328219759207683922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5400380494 and 5400380503.
It is not an unprimeable number, because it can be changed into a prime (5400380501) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1743890 + ... + 1746983.
It is an arithmetic number, because the mean of its divisors is an integer number (439850124).
Almost surely, 25400380531 is an apocalyptic number.
5400380531 is a deficient number, since it is larger than the sum of its proper divisors (1637221453).
5400380531 is a wasteful number, since it uses less digits than its factorization.
5400380531 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3490910.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 5400380531 is about 73487.2814233865. The cubic root of 5400380531 is about 1754.4518523077.
The spelling of 5400380531 in words is "five billion, four hundred million, three hundred eighty thousand, five hundred thirty-one".
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