Search a number
-
+
2104204310 = 251342138447
BaseRepresentation
bin111110101101011…
…1001110000010110
312102122102122122222
41331122321300112
513302134014220
6544444222342
7103100304305
oct17532716026
95378378588
102104204310
1198a84a92a
124a883a9b2
13276c30710
1415d66243c
15c4ae7e25
hex7d6b9c16

2104204310 has 32 divisors (see below), whose sum is σ = 4088714112. Its totient is φ = 775071360.

The previous prime is 2104204259. The next prime is 2104204321. The reversal of 2104204310 is 134024012.

It is a super-2 number, since 2×21042043102 = 8855351556445152200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35507 + ... + 73953.

It is an arithmetic number, because the mean of its divisors is an integer number (127772316).

Almost surely, 22104204310 is an apocalyptic number.

2104204310 is a deficient number, since it is larger than the sum of its proper divisors (1984509802).

2104204310 is a wasteful number, since it uses less digits than its factorization.

2104204310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38888.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2104204310 is about 45871.6067954895. The cubic root of 2104204310 is about 1281.4331908281.

Adding to 2104204310 its reverse (134024012), we get a palindrome (2238228322).

The spelling of 2104204310 in words is "two billion, one hundred four million, two hundred four thousand, three hundred ten".

Divisors: 1 2 5 10 13 26 65 130 421 842 2105 4210 5473 10946 27365 38447 54730 76894 192235 384470 499811 999622 2499055 4998110 16186187 32372374 80930935 161861870 210420431 420840862 1052102155 2104204310