Base | Representation |
---|---|
bin | 1011111110110001… |
… | …1111110110100101 |
3 | 22022010200110201120 |
4 | 2333230133312211 |
5 | 23041311104221 |
6 | 1251044244153 |
7 | 142461336630 |
oct | 27754376645 |
9 | 8263613646 |
10 | 3216113061 |
11 | 1400459387 |
12 | 7590a0659 |
13 | 3c33c09a5 |
14 | 2271c0c17 |
15 | 13c5325c6 |
hex | bfb1fda5 |
3216113061 has 32 divisors (see below), whose sum is σ = 5020815360. Its totient is φ = 1792857024.
The previous prime is 3216113053. The next prime is 3216113081. The reversal of 3216113061 is 1603116123.
It is not a de Polignac number, because 3216113061 - 23 = 3216113053 is a prime.
It is a super-2 number, since 2×32161130612 = 20686766442269579442, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3216113041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 994395 + ... + 997623.
It is an arithmetic number, because the mean of its divisors is an integer number (156900480).
Almost surely, 23216113061 is an apocalyptic number.
It is an amenable number.
3216113061 is a deficient number, since it is larger than the sum of its proper divisors (1804702299).
3216113061 is a wasteful number, since it uses less digits than its factorization.
3216113061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4385.
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 3216113061 is about 56710.7843447787. The cubic root of 3216113061 is about 1476.0818356187.
Adding to 3216113061 its reverse (1603116123), we get a palindrome (4819229184).
The spelling of 3216113061 in words is "three billion, two hundred sixteen million, one hundred thirteen thousand, sixty-one".
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