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4220303401 = 67193389839
BaseRepresentation
bin1111101110001100…
…1011100000101001
3101220010020121220101
43323203023200221
532120344202101
61534435425401
7206403662356
oct37343134051
911803217811
104220303401
111876284456
12999455261
13523467262
142c06dd62d
1519a790401
hexfb8cb829

4220303401 has 16 divisors (see below), whose sum is σ = 4321699200. Its totient is φ = 4120224768.

The previous prime is 4220303393. The next prime is 4220303449. The reversal of 4220303401 is 1043030224.

It is a cyclic number.

It is not a de Polignac number, because 4220303401 - 23 = 4220303393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4220303491) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5029740 + ... + 5030578.

It is an arithmetic number, because the mean of its divisors is an integer number (270106200).

Almost surely, 24220303401 is an apocalyptic number.

It is an amenable number.

4220303401 is a deficient number, since it is larger than the sum of its proper divisors (101395799).

4220303401 is a wasteful number, since it uses less digits than its factorization.

4220303401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4220303401 is about 64963.8622697265. The cubic root of 4220303401 is about 1616.0243162095.

Adding to 4220303401 its reverse (1043030224), we get a palindrome (5263333625).

The spelling of 4220303401 in words is "four billion, two hundred twenty million, three hundred three thousand, four hundred one".

Divisors: 1 67 193 389 839 12931 26063 56213 75077 161927 326371 5030159 10849109 21866857 62989603 4220303401