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19330124 = 22112915149
BaseRepresentation
bin100100110111…
…1010001001100
31100101001221112
41021233101030
514422030444
61530151152
7323206022
oct111572114
940331845
1019330124
11aa03010
1265824b8
13400a558
1427d2712
151a6c69e
hex126f44c

19330124 has 24 divisors (see below), whose sum is σ = 38178000. Its totient is φ = 8482880.

The previous prime is 19330123. The next prime is 19330127. The reversal of 19330124 is 42103391.

It is a self number, because there is not a number n which added to its sum of digits gives 19330124.

It is not an unprimeable number, because it can be changed into a prime (19330123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6299 + ... + 8850.

It is an arithmetic number, because the mean of its divisors is an integer number (1590750).

Almost surely, 219330124 is an apocalyptic number.

It is an amenable number.

19330124 is a deficient number, since it is larger than the sum of its proper divisors (18847876).

19330124 is a wasteful number, since it uses less digits than its factorization.

19330124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15193 (or 15191 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 19330124 is about 4396.6036892128. The cubic root of 19330124 is about 268.3767442165.

The spelling of 19330124 in words is "nineteen million, three hundred thirty thousand, one hundred twenty-four".

Divisors: 1 2 4 11 22 29 44 58 116 319 638 1276 15149 30298 60596 166639 333278 439321 666556 878642 1757284 4832531 9665062 19330124