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4010143052 = 223972525279
BaseRepresentation
bin1110111100000101…
…1110110101001100
3101100110210101002202
43233001132311030
531203044034202
61501531141032
7201242440106
oct35701366514
911313711082
104010143052
111778691913
1293aba4778
134bba63416
142a0834576
151870ca802
hexef05ed4c

4010143052 has 12 divisors (see below), whose sum is σ = 7035430080. Its totient is φ = 2000020176.

The previous prime is 4010143037. The next prime is 4010143061. The reversal of 4010143052 is 2503410104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1261052 + ... + 1264227.

It is an arithmetic number, because the mean of its divisors is an integer number (586285840).

Almost surely, 24010143052 is an apocalyptic number.

It is an amenable number.

4010143052 is a deficient number, since it is larger than the sum of its proper divisors (3025287028).

4010143052 is a wasteful number, since it uses less digits than its factorization.

4010143052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525680 (or 2525678 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4010143052 is about 63325.6903002249. The cubic root of 4010143052 is about 1588.7416770547.

Adding to 4010143052 its reverse (2503410104), we get a palindrome (6513553156).

The spelling of 4010143052 in words is "four billion, ten million, one hundred forty-three thousand, fifty-two".

Divisors: 1 2 4 397 794 1588 2525279 5050558 10101116 1002535763 2005071526 4010143052