Base | Representation |
---|---|
bin | 1010001101011100… |
… | …01100001010100011 |
3 | 112011000101002010220 |
4 | 11012232030022203 |
5 | 42211224341432 |
6 | 2303531054123 |
7 | 252556550532 |
oct | 50656141243 |
9 | 15130332126 |
10 | 5481480867 |
11 | 2363175785 |
12 | 108b8a1343 |
13 | 69482b605 |
14 | 39ddd6319 |
15 | 22136272c |
hex | 146b8c2a3 |
5481480867 has 32 divisors (see below), whose sum is σ = 8257547520. Its totient is φ = 3213665280.
The previous prime is 5481480863. The next prime is 5481480881. The reversal of 5481480867 is 7680841845.
It is not a de Polignac number, because 5481480867 - 22 = 5481480863 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (5481480863) 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, 31992 + ... + 109482.
It is an arithmetic number, because the mean of its divisors is an integer number (258048360).
Almost surely, 25481480867 is an apocalyptic number.
5481480867 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
5481480867 is a deficient number, since it is larger than the sum of its proper divisors (2776066653).
5481480867 is a wasteful number, since it uses less digits than its factorization.
5481480867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77603.
The product of its (nonzero) digits is 1720320, while the sum is 51.
The square root of 5481480867 is about 74037.0236233197. The cubic root of 5481480867 is about 1763.1907583460.
The spelling of 5481480867 in words is "five billion, four hundred eighty-one million, four hundred eighty thousand, eight hundred sixty-seven".
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