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24130404 = 223223151193
BaseRepresentation
bin101110000001…
…1001101100100
31200101221200200
41130003031210
522134133104
62221110500
7412051014
oct134031544
950357620
1024130404
1112691591
1280b8430
134ccb45c
1432c1c44
1521b9b39
hex1703364

24130404 has 72 divisors (see below), whose sum is σ = 64401792. Its totient is φ = 7603200.

The previous prime is 24130339. The next prime is 24130433. The reversal of 24130404 is 40403142.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124932 + ... + 125124.

Almost surely, 224130404 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 24130404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32200896).

24130404 is an abundant number, since it is smaller than the sum of its proper divisors (40271388).

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

24130404 is a wasteful number, since it uses less digits than its factorization.

24130404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 24130404 is about 4912.2707580100. The cubic root of 24130404 is about 288.9714015674.

Adding to 24130404 its reverse (40403142), we get a palindrome (64533546).

The spelling of 24130404 in words is "twenty-four million, one hundred thirty thousand, four hundred four".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 92 138 151 193 207 276 302 386 414 453 579 604 772 828 906 1158 1359 1737 1812 2316 2718 3473 3474 4439 5436 6946 6948 8878 10419 13317 13892 17756 20838 26634 29143 31257 39951 41676 53268 58286 62514 79902 87429 116572 125028 159804 174858 262287 349716 524574 670289 1049148 1340578 2010867 2681156 4021734 6032601 8043468 12065202 24130404