Base | Representation |
---|---|
bin | 1011101000000101… |
… | …1011010100010011 |
3 | 22001111120222122001 |
4 | 2322001123110103 |
5 | 22342424424321 |
6 | 1233404254431 |
7 | 140224343251 |
oct | 27201332423 |
9 | 8044528561 |
10 | 3120936211 |
11 | 1361761628 |
12 | 731241417 |
13 | 3a9778623 |
14 | 2186c75d1 |
15 | 133ed1c91 |
hex | ba05b513 |
3120936211 has 8 divisors (see below), whose sum is σ = 3341651760. Its totient is φ = 2904346368.
The previous prime is 3120936209. The next prime is 3120936233. The reversal of 3120936211 is 1126390213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3120936211 - 21 = 3120936209 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 3120936211.
It is not an unprimeable number, because it can be changed into a prime (3120936311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029861 + ... + 1032886.
It is an arithmetic number, because the mean of its divisors is an integer number (417706470).
Almost surely, 23120936211 is an apocalyptic number.
3120936211 is a deficient number, since it is larger than the sum of its proper divisors (220715549).
3120936211 is a wasteful number, since it uses less digits than its factorization.
3120936211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2062853.
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 3120936211 is about 55865.3399792752. The cubic root of 3120936211 is about 1461.3748560077.
The spelling of 3120936211 in words is "three billion, one hundred twenty million, nine hundred thirty-six thousand, two hundred eleven".
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