Base | Representation |
---|---|
bin | 1100111111111011… |
… | …0100010001101001 |
3 | 100000011211101101101 |
4 | 3033332310101221 |
5 | 24121233211021 |
6 | 1334124521401 |
7 | 152316664201 |
oct | 31776642151 |
9 | 10004741341 |
10 | 3489350761 |
11 | 1530713966 |
12 | 8146b0261 |
13 | 437bab3c0 |
14 | 2515c9401 |
15 | 156506a91 |
hex | cffb4469 |
3489350761 has 8 divisors (see below), whose sum is σ = 3778526024. Its totient is φ = 3203141760.
The previous prime is 3489350747. The next prime is 3489350773. The reversal of 3489350761 is 1670539843.
It can be written as a sum of positive squares in 4 ways, for example, as 644195161 + 2845155600 = 25381^2 + 53340^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3489350761 - 25 = 3489350729 is a prime.
It is a deceptive number, since it divides R3489350760.
It is not an unprimeable number, because it can be changed into a prime (3489300761) 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 7 ways as a sum of consecutive naturals, for example, 739116 + ... + 743821.
It is an arithmetic number, because the mean of its divisors is an integer number (472315753).
Almost surely, 23489350761 is an apocalyptic number.
3489350761 is the 34105-th hex number.
It is an amenable number.
3489350761 is a deficient number, since it is larger than the sum of its proper divisors (289175263).
3489350761 is a wasteful number, since it uses less digits than its factorization.
3489350761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1483131.
The product of its (nonzero) digits is 544320, while the sum is 46.
The square root of 3489350761 is about 59070.7267688489. The cubic root of 3489350761 is about 1516.7530471646.
The spelling of 3489350761 in words is "three billion, four hundred eighty-nine million, three hundred fifty thousand, seven hundred sixty-one".
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