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2124302341 = 72214120249
BaseRepresentation
bin111111010011110…
…0100100000000101
312111001020201222111
41332213210200011
513322310133331
6550443101021
7103433162200
oct17647444005
95431221874
102124302341
119a0127877
124b3511771
1327b149645
141621b4937
15c6767db1
hex7e9e4805

2124302341 has 12 divisors (see below), whose sum is σ = 2472403500. Its totient is φ = 1819890240.

The previous prime is 2124302339. The next prime is 2124302347. The reversal of 2124302341 is 1432034212.

It can be written as a sum of positive squares in 2 ways, for example, as 1434136900 + 690165441 = 37870^2 + 26271^2 .

It is not a de Polignac number, because 2124302341 - 21 = 2124302339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124302347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94785 + ... + 115033.

It is an arithmetic number, because the mean of its divisors is an integer number (206033625).

Almost surely, 22124302341 is an apocalyptic number.

It is an amenable number.

2124302341 is a deficient number, since it is larger than the sum of its proper divisors (348101159).

2124302341 is a wasteful number, since it uses less digits than its factorization.

2124302341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22404 (or 22397 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2124302341 is about 46090.1544909539. The cubic root of 2124302341 is about 1285.5000836354.

Adding to 2124302341 its reverse (1432034212), we get a palindrome (3556336553).

The spelling of 2124302341 in words is "two billion, one hundred twenty-four million, three hundred two thousand, three hundred forty-one".

Divisors: 1 7 49 2141 14987 20249 104909 141743 992201 43353109 303471763 2124302341