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3023431124 = 22732299623
BaseRepresentation
bin1011010000110101…
…1110010111010100
321210201010012210112
42310031132113110
522142444243444
61220002342152
7134631512000
oct26415362724
97721105715
103023431124
11131171460a
1270465a958
133924c95cc
14209785700
1512a67169e
hexb435e5d4

3023431124 has 48 divisors (see below), whose sum is σ = 6197856000. Its totient is φ = 1289963808.

The previous prime is 3023431109. The next prime is 3023431133. The reversal of 3023431124 is 4211343203.

It is a super-2 number, since 2×30234311242 = 18282271523143806752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3023431124.

It is a congruent number.

It is an unprimeable number.

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, 309377 + ... + 318999.

It is an arithmetic number, because the mean of its divisors is an integer number (129122000).

Almost surely, 23023431124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023431124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3098928000).

3023431124 is an abundant number, since it is smaller than the sum of its proper divisors (3174424876).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3023431124 is a wasteful number, since it uses less digits than its factorization.

3023431124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9877 (or 9861 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3023431124 is about 54985.7356411642. The cubic root of 3023431124 is about 1445.9946734473.

Adding to 3023431124 its reverse (4211343203), we get a palindrome (7234774327).

The spelling of 3023431124 in words is "three billion, twenty-three million, four hundred thirty-one thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 49 98 196 229 343 458 686 916 1372 1603 3206 6412 9623 11221 19246 22442 38492 44884 67361 78547 134722 157094 269444 314188 471527 943054 1886108 2203667 3300689 4407334 6601378 8814668 13202756 15425669 30851338 61702676 107979683 215959366 431918732 755857781 1511715562 3023431124