Base | Representation |
---|---|
bin | 1001011110000101… |
… | …0111111000111110 |
3 | 20120011102110220101 |
4 | 2113201113320332 |
5 | 20201234430342 |
6 | 1100130111314 |
7 | 116665364143 |
oct | 22741277076 |
9 | 6504373811 |
10 | 2542108222 |
11 | 1094a54595 |
12 | 5ab41b53a |
13 | 316883764 |
14 | 1a18923ca |
15 | ed2973b7 |
hex | 97857e3e |
2542108222 has 16 divisors (see below), whose sum is σ = 3836806992. Its totient is φ = 1263196800.
The previous prime is 2542108207. The next prime is 2542108237. The reversal of 2542108222 is 2228012452.
It is an interprime number because it is at equal distance from previous prime (2542108207) and next prime (2542108237).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216433 + ... + 227875.
It is an arithmetic number, because the mean of its divisors is an integer number (239800437).
Almost surely, 22542108222 is an apocalyptic number.
2542108222 is a deficient number, since it is larger than the sum of its proper divisors (1294698770).
2542108222 is a wasteful number, since it uses less digits than its factorization.
2542108222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12123.
The product of its (nonzero) digits is 5120, while the sum is 28.
The square root of 2542108222 is about 50419.3238947132. The cubic root of 2542108222 is about 1364.7863757970.
The spelling of 2542108222 in words is "two billion, five hundred forty-two million, one hundred eight thousand, two hundred twenty-two".
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