Search a number
-
+
4232014220 = 2257149202877
BaseRepresentation
bin1111110000111111…
…0110100110001100
3101220221021121010102
43330033312212030
532131343423340
61535534430232
7206605345610
oct37417664614
911827247112
104232014220
111881952a15
129a1362378
13525a07735
142c20ab340
1519b805215
hexfc3f698c

4232014220 has 48 divisors (see below), whose sum is σ = 10225051200. Its totient is φ = 1441231104.

The previous prime is 4232014217. The next prime is 4232014249. The reversal of 4232014220 is 224102324.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4232014192 and 4232014201.

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 15 ways as a sum of consecutive naturals, for example, 80579 + ... + 122298.

It is an arithmetic number, because the mean of its divisors is an integer number (213021900).

Almost surely, 24232014220 is an apocalyptic number.

It is an amenable number.

4232014220 is an abundant number, since it is smaller than the sum of its proper divisors (5993036980).

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

4232014220 is a wasteful number, since it uses less digits than its factorization.

4232014220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203042 (or 203040 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4232014220 is about 65053.9331631839. The cubic root of 4232014220 is about 1617.5176914949.

Adding to 4232014220 its reverse (224102324), we get a palindrome (4456116544).

The spelling of 4232014220 in words is "four billion, two hundred thirty-two million, fourteen thousand, two hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 149 298 596 745 1043 1490 2086 2980 4172 5215 10430 20860 202877 405754 811508 1014385 1420139 2028770 2840278 4057540 5680556 7100695 14201390 28402780 30228673 60457346 120914692 151143365 211600711 302286730 423201422 604573460 846402844 1058003555 2116007110 4232014220