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4224241505 = 511312477561
BaseRepresentation
bin1111101111001000…
…1100111101100001
3101220101122200222002
43323302030331201
532122401212010
61535100053345
7206452313621
oct37362147541
911811580862
104224241505
111878524190
1299a834255
135242158b3
142c1046881
1519acbc1a5
hexfbc8cf61

4224241505 has 16 divisors (see below), whose sum is σ = 5708302848. Its totient is φ = 2973072000.

The previous prime is 4224241487. The next prime is 4224241507. The reversal of 4224241505 is 5051424224.

It is not a de Polignac number, because 4224241505 - 226 = 4157132641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4224241507) by changing a digit.

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, 1237076 + ... + 1240485.

It is an arithmetic number, because the mean of its divisors is an integer number (356768928).

Almost surely, 24224241505 is an apocalyptic number.

It is an amenable number.

4224241505 is a deficient number, since it is larger than the sum of its proper divisors (1484061343).

4224241505 is a wasteful number, since it uses less digits than its factorization.

4224241505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477608.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 4224241505 is about 64994.1651611897. The cubic root of 4224241505 is about 1616.5268151009.

Adding to 4224241505 its reverse (5051424224), we get a palindrome (9275665729).

The spelling of 4224241505 in words is "four billion, two hundred twenty-four million, two hundred forty-one thousand, five hundred five".

Divisors: 1 5 11 31 55 155 341 1705 2477561 12387805 27253171 76804391 136265855 384021955 844848301 4224241505