Search a number
-
+
5542143210 = 232573843553
BaseRepresentation
bin1010010100101011…
…00110010011101010
3112022020112001020100
411022111212103222
542322242040320
62313535210230
7254224303632
oct51225462352
915266461210
105542143210
11239443924a
1210a8076976
136a427aba6
143a80a76c2
15226846790
hex14a5664ea

5542143210 has 48 divisors (see below), whose sum is σ = 14606981064. Its totient is φ = 1457657856.

The previous prime is 5542143197. The next prime is 5542143251. The reversal of 5542143210 is 123412455.

It can be written as a sum of positive squares in 4 ways, for example, as 4621688289 + 920454921 = 67983^2 + 30339^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 415207 + ... + 428346.

Almost surely, 25542143210 is an apocalyptic number.

5542143210 is an abundant number, since it is smaller than the sum of its proper divisors (9064837854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5542143210 is a wasteful number, since it uses less digits than its factorization.

5542143210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843639 (or 843636 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5542143210 is about 74445.5721315915. The cubic root of 5542143210 is about 1769.6711923934.

Adding to 5542143210 its reverse (123412455), we get a palindrome (5665555665).

The spelling of 5542143210 in words is "five billion, five hundred forty-two million, one hundred forty-three thousand, two hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 73 90 146 219 365 438 657 730 1095 1314 2190 3285 6570 843553 1687106 2530659 4217765 5061318 7591977 8435530 12653295 15183954 25306590 37959885 61579369 75919770 123158738 184738107 307896845 369476214 554214321 615793690 923690535 1108428642 1847381070 2771071605 5542143210