Base | Representation |
---|---|
bin | 1000001010001100… |
… | …1001101011011111 |
3 | 12122122100100221212 |
4 | 2002203021223133 |
5 | 13441201042032 |
6 | 1001200415035 |
7 | 105163561403 |
oct | 20243115337 |
9 | 5578310855 |
10 | 2190252767 |
11 | a2438235a |
12 | 51161747b |
13 | 28b9cab71 |
14 | 16ac61103 |
15 | cc443bb2 |
hex | 828c9adf |
2190252767 has 8 divisors (see below), whose sum is σ = 2208427200. Its totient is φ = 2172124960.
The previous prime is 2190252761. The next prime is 2190252803. The reversal of 2190252767 is 7672520912.
2190252767 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2190252767 - 24 = 2190252751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2190252761) 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, 86042 + ... + 108552.
It is an arithmetic number, because the mean of its divisors is an integer number (276053400).
Almost surely, 22190252767 is an apocalyptic number.
2190252767 is a deficient number, since it is larger than the sum of its proper divisors (18174433).
2190252767 is a wasteful number, since it uses less digits than its factorization.
2190252767 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23313.
The product of its (nonzero) digits is 105840, while the sum is 41.
The square root of 2190252767 is about 46800.1363993739. The cubic root of 2190252767 is about 1298.6678201226.
The spelling of 2190252767 in words is "two billion, one hundred ninety million, two hundred fifty-two thousand, seven hundred sixty-seven".
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