Search a number
-
+
4202223200 = 2552717371193
BaseRepresentation
bin1111101001111000…
…1101011001100000
3101211212020001112022
43322132031121200
532101232120300
61532552121012
7206064210410
oct37236153140
911755201468
104202223200
11186705553a
12993396168
1351c7a6906
142bc154640
15198dbd285
hexfa78d660

4202223200 has 288 divisors, whose sum is σ = 12760058304. Its totient is φ = 1318256640.

The previous prime is 4202223143. The next prime is 4202223281. The reversal of 4202223200 is 23222024.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3521804 + ... + 3522996.

It is an arithmetic number, because the mean of its divisors is an integer number (44305758).

Almost surely, 24202223200 is an apocalyptic number.

4202223200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4202223200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6380029152).

4202223200 is an abundant number, since it is smaller than the sum of its proper divisors (8557835104).

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

4202223200 is a wasteful number, since it uses less digits than its factorization.

4202223200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1274 (or 1261 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4202223200 is about 64824.5570752319. The cubic root of 4202223200 is about 1613.7132763301.

Adding to 4202223200 its reverse (23222024), we get a palindrome (4225445224).

The spelling of 4202223200 in words is "four billion, two hundred two million, two hundred twenty-three thousand, two hundred".