Base | Representation |
---|---|
bin | 1001100000111110… |
… | …0000010000110110 |
3 | 20121000011212021022 |
4 | 2120033200100312 |
5 | 20212333414032 |
6 | 1101241221142 |
7 | 120203231363 |
oct | 23017402066 |
9 | 6530155238 |
10 | 2554201142 |
11 | 10a0864139 |
12 | 5b34917b2 |
13 | 319228b2c |
14 | 1a331d46a |
15 | ee385512 |
hex | 983e0436 |
2554201142 has 24 divisors (see below), whose sum is σ = 4094878536. Its totient is φ = 1190761344.
The previous prime is 2554201127. The next prime is 2554201147. The reversal of 2554201142 is 2411024552.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2554201147) 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 11 ways as a sum of consecutive naturals, for example, 400793 + ... + 407115.
It is an arithmetic number, because the mean of its divisors is an integer number (170619939).
Almost surely, 22554201142 is an apocalyptic number.
2554201142 is a deficient number, since it is larger than the sum of its proper divisors (1540677394).
2554201142 is a wasteful number, since it uses less digits than its factorization.
2554201142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6560 (or 6451 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 2554201142 is about 50539.1050771578. The cubic root of 2554201142 is about 1366.9470694001.
Adding to 2554201142 its reverse (2411024552), we get a palindrome (4965225694).
The spelling of 2554201142 in words is "two billion, five hundred fifty-four million, two hundred one thousand, one hundred forty-two".
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