Base | Representation |
---|---|
bin | 111110100001100… |
… | …0111100001101111 |
3 | 12102012200212210022 |
4 | 1331003013201233 |
5 | 13244040004023 |
6 | 544102432355 |
7 | 102663305315 |
oct | 17503074157 |
9 | 5365625708 |
10 | 2097969263 |
11 | 9872813a5 |
12 | 4a67326bb |
13 | 275859740 |
14 | 15c8bc0b5 |
15 | c42b57c8 |
hex | 7d0c786f |
2097969263 has 4 divisors (see below), whose sum is σ = 2259351528. Its totient is φ = 1936587000.
The previous prime is 2097969257. The next prime is 2097969329. The reversal of 2097969263 is 3629697902.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2097969263 - 216 = 2097903727 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 (2097969233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80691113 + ... + 80691138.
It is an arithmetic number, because the mean of its divisors is an integer number (564837882).
Almost surely, 22097969263 is an apocalyptic number.
2097969263 is a deficient number, since it is larger than the sum of its proper divisors (161382265).
2097969263 is a wasteful number, since it uses less digits than its factorization.
2097969263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161382264.
The product of its (nonzero) digits is 2204496, while the sum is 53.
The square root of 2097969263 is about 45803.5944331883. The cubic root of 2097969263 is about 1280.1662509888.
The spelling of 2097969263 in words is "two billion, ninety-seven million, nine hundred sixty-nine thousand, two hundred sixty-three".
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