Base | Representation |
---|---|
bin | 1111100010101101… |
… | …1011110101010001 |
3 | 101202202121110022201 |
4 | 3320223123311101 |
5 | 32021031321021 |
6 | 1525555203201 |
7 | 205250366053 |
oct | 37053336521 |
9 | 11682543281 |
10 | 4172135761 |
11 | 1851075392 |
12 | 9852a6501 |
13 | 5164a0bb1 |
14 | 2b81618d3 |
15 | 196428591 |
hex | f8adbd51 |
4172135761 has 16 divisors (see below), whose sum is σ = 4459981824. Its totient is φ = 3894281424.
The previous prime is 4172135753. The next prime is 4172135771. The reversal of 4172135761 is 1675312714.
It is a cyclic number.
It is not a de Polignac number, because 4172135761 - 23 = 4172135753 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4172135761.
It is not an unprimeable number, because it can be changed into a prime (4172135701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152236 + ... + 177538.
It is an arithmetic number, because the mean of its divisors is an integer number (278748864).
Almost surely, 24172135761 is an apocalyptic number.
It is an amenable number.
4172135761 is a deficient number, since it is larger than the sum of its proper divisors (287846063).
4172135761 is a wasteful number, since it uses less digits than its factorization.
4172135761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25500.
The product of its digits is 35280, while the sum is 37.
The square root of 4172135761 is about 64592.0719670766. The cubic root of 4172135761 is about 1609.8527135302.
The spelling of 4172135761 in words is "four billion, one hundred seventy-two million, one hundred thirty-five thousand, seven hundred sixty-one".
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