Base | Representation |
---|---|
bin | 111110100001100… |
… | …0100001000110001 |
3 | 12102012200011202000 |
4 | 1331003010020301 |
5 | 13244034033002 |
6 | 544102244213 |
7 | 102663216660 |
oct | 17503041061 |
9 | 5365604660 |
10 | 2097955377 |
11 | 987271a21 |
12 | 4a6726669 |
13 | 27585331b |
14 | 15c8b6dd7 |
15 | c42b161c |
hex | 7d0c4231 |
2097955377 has 16 divisors (see below), whose sum is σ = 3552094080. Its totient is φ = 1198831536.
The previous prime is 2097955367. The next prime is 2097955399. The reversal of 2097955377 is 7735597902.
It is not a de Polignac number, because 2097955377 - 215 = 2097922609 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2097955367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5549958 + ... + 5550335.
It is an arithmetic number, because the mean of its divisors is an integer number (222005880).
Almost surely, 22097955377 is an apocalyptic number.
2097955377 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
It is an amenable number.
2097955377 is a deficient number, since it is larger than the sum of its proper divisors (1454138703).
2097955377 is a wasteful number, since it uses less digits than its factorization.
2097955377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11100309 (or 11100303 counting only the distinct ones).
The product of its (nonzero) digits is 4167450, while the sum is 54.
The square root of 2097955377 is about 45803.4428509474. The cubic root of 2097955377 is about 1280.1634266024.
The spelling of 2097955377 in words is "two billion, ninety-seven million, nine hundred fifty-five thousand, three hundred seventy-seven".
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