Base | Representation |
---|---|
bin | 1011000100101001… |
… | …1001010100101111 |
3 | 21200010220002122200 |
4 | 2301022121110233 |
5 | 22041401324044 |
6 | 1210534312543 |
7 | 133441032336 |
oct | 26112312457 |
9 | 7603802580 |
10 | 2972292399 |
11 | 12958662aa |
12 | 6ab4b8753 |
13 | 384a32acb |
14 | 202a72d1d |
15 | 125e1e369 |
hex | b129952f |
2972292399 has 12 divisors (see below), whose sum is σ = 4409347176. Its totient is φ = 1927973232.
The previous prime is 2972292347. The next prime is 2972292403. The reversal of 2972292399 is 9932922792.
2972292399 is a `hidden beast` number, since 29 + 7 + 229 + 2 + 399 = 666.
2972292399 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2972292399 - 213 = 2972284207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2972292319) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4462569 + ... + 4463234.
It is an arithmetic number, because the mean of its divisors is an integer number (367445598).
Almost surely, 22972292399 is an apocalyptic number.
2972292399 is a deficient number, since it is larger than the sum of its proper divisors (1437054777).
2972292399 is a wasteful number, since it uses less digits than its factorization.
2972292399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8925846 (or 8925843 counting only the distinct ones).
The product of its digits is 2204496, while the sum is 54.
The square root of 2972292399 is about 54518.7343855303. The cubic root of 2972292399 is about 1437.7956884769.
The spelling of 2972292399 in words is "two billion, nine hundred seventy-two million, two hundred ninety-two thousand, three hundred ninety-nine".
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