Base | Representation |
---|---|
bin | 1001111111001010… |
… | …10101101101000001 |
3 | 111211200000121022000 |
4 | 10333211111231001 |
5 | 41440100021004 |
6 | 2244012134213 |
7 | 246603604053 |
oct | 47745255501 |
9 | 14750017260 |
10 | 5361720129 |
11 | 2301607767 |
12 | 1057767369 |
13 | 675a8957c |
14 | 38c13d8d3 |
15 | 215aa7c39 |
hex | 13f955b41 |
5361720129 has 16 divisors (see below), whose sum is σ = 8217196800. Its totient is φ = 3451221648.
The previous prime is 5361720127. The next prime is 5361720131. The reversal of 5361720129 is 9210271635.
5361720129 is a `hidden beast` number, since 5 + 3 + 617 + 20 + 12 + 9 = 666.
It is an interprime number because it is at equal distance from previous prime (5361720127) and next prime (5361720131).
It is not a de Polignac number, because 5361720129 - 21 = 5361720127 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5361720093 and 5361720102.
It is not an unprimeable number, because it can be changed into a prime (5361720127) 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, 3423049 + ... + 3424614.
It is an arithmetic number, because the mean of its divisors is an integer number (513574800).
Almost surely, 25361720129 is an apocalyptic number.
It is an amenable number.
5361720129 is a deficient number, since it is larger than the sum of its proper divisors (2855476671).
5361720129 is a wasteful number, since it uses less digits than its factorization.
5361720129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6847701 (or 6847695 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 5361720129 is about 73223.7675143802. The cubic root of 5361720129 is about 1750.2552149144.
The spelling of 5361720129 in words is "five billion, three hundred sixty-one million, seven hundred twenty thousand, one hundred twenty-nine".
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