Base | Representation |
---|---|
bin | 1011111101100111… |
… | …0011000100100010 |
3 | 22021210110102102022 |
4 | 2333121303010202 |
5 | 23034032223132 |
6 | 1250351221442 |
7 | 142401562214 |
oct | 27731630442 |
9 | 8253412368 |
10 | 3211211042 |
11 | 13a8710426 |
12 | 757517882 |
13 | 3c23956a0 |
14 | 2266a65b4 |
15 | 13bdb4e12 |
hex | bf673122 |
3211211042 has 8 divisors (see below), whose sum is σ = 5187340956. Its totient is φ = 1482097392.
The previous prime is 3211211021. The next prime is 3211211063. The reversal of 3211211042 is 2401121123.
It is an interprime number because it is at equal distance from previous prime (3211211021) and next prime (3211211063).
It can be written as a sum of positive squares in 2 ways, for example, as 3166200361 + 45010681 = 56269^2 + 6709^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 3211211042.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61754033 + ... + 61754084.
Almost surely, 23211211042 is an apocalyptic number.
3211211042 is a deficient number, since it is larger than the sum of its proper divisors (1976129914).
3211211042 is a wasteful number, since it uses less digits than its factorization.
3211211042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123508132.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 3211211042 is about 56667.5484029440. The cubic root of 3211211042 is about 1475.3315033122.
Adding to 3211211042 its reverse (2401121123), we get a palindrome (5612332165).
The spelling of 3211211042 in words is "three billion, two hundred eleven million, two hundred eleven thousand, forty-two".
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