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4205143153 = 236112372423
BaseRepresentation
bin1111101010100101…
…0110010001110001
3101212001201101221201
43322221112101301
532103004040103
61533134451201
7206131061401
oct37251262161
911761641851
104205143153
11186876a322
12994363b01
135202899b3
142bc6b4801
1519929851d
hexfaa56471

4205143153 has 16 divisors (see below), whose sum is σ = 4465357056. Its totient is φ = 3951541440.

The previous prime is 4205143141. The next prime is 4205143237. The reversal of 4205143153 is 3513415024.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4205143153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4205143123) 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, 1734300 + ... + 1736722.

It is an arithmetic number, because the mean of its divisors is an integer number (279084816).

Almost surely, 24205143153 is an apocalyptic number.

It is an amenable number.

4205143153 is a deficient number, since it is larger than the sum of its proper divisors (260213903).

4205143153 is a wasteful number, since it uses less digits than its factorization.

4205143153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3744.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 4205143153 is about 64847.0751306487. The cubic root of 4205143153 is about 1614.0869575725.

Adding to 4205143153 its reverse (3513415024), we get a palindrome (7718558177).

The spelling of 4205143153 in words is "four billion, two hundred five million, one hundred forty-three thousand, one hundred fifty-three".

Divisors: 1 23 61 1237 1403 2423 28451 55729 75457 147803 1735511 2997251 3399469 68936773 182832311 4205143153