Base | Representation |
---|---|
bin | 111101011100110… |
… | …1110011111010111 |
3 | 12022200221001202000 |
4 | 1322321232133113 |
5 | 13210324443413 |
6 | 540334450343 |
7 | 102045211506 |
oct | 17271563727 |
9 | 5280831660 |
10 | 2061952983 |
11 | 968a11882 |
12 | 4966639b3 |
13 | 26b25922c |
14 | 157bc483d |
15 | c104e073 |
hex | 7ae6e7d7 |
2061952983 has 64 divisors (see below), whose sum is σ = 3281740800. Its totient is φ = 1276974720.
The previous prime is 2061952973. The next prime is 2061952987. The reversal of 2061952983 is 3892591602.
2061952983 is a `hidden beast` number, since 2 + 0 + 619 + 5 + 29 + 8 + 3 = 666.
It is not a de Polignac number, because 2061952983 - 25 = 2061952951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2061952987) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2983668 + ... + 2984358.
It is an arithmetic number, because the mean of its divisors is an integer number (51277200).
Almost surely, 22061952983 is an apocalyptic number.
2061952983 is a deficient number, since it is larger than the sum of its proper divisors (1219787817).
2061952983 is a wasteful number, since it uses less digits than its factorization.
2061952983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869 (or 863 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 45.
The square root of 2061952983 is about 45408.7324531306. The cubic root of 2061952983 is about 1272.7982985058.
The spelling of 2061952983 in words is "two billion, sixty-one million, nine hundred fifty-two thousand, nine hundred eighty-three".
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