Search a number
-
+
24379072 = 261133371
BaseRepresentation
bin101110011111…
…1111011000000
31200212120210121
41130333323000
522220112242
62230310024
7414135004
oct134777300
950776717
1024379072
11128413a3
1281b8314
1350876b3
143348704
152218667
hex173fec0

24379072 has 28 divisors (see below), whose sum is σ = 48819816. Its totient is φ = 12078080.

The previous prime is 24379067. The next prime is 24379073. The reversal of 24379072 is 27097342.

It is not an unprimeable number, because it can be changed into a prime (24379073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5547 + ... + 8917.

Almost surely, 224379072 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 24379072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24409908).

24379072 is an abundant number, since it is smaller than the sum of its proper divisors (24440744).

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

24379072 is a wasteful number, since it uses less digits than its factorization.

24379072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496 (or 3486 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 24379072 is about 4937.5167847816. The cubic root of 24379072 is about 289.9606446792.

The spelling of 24379072 in words is "twenty-four million, three hundred seventy-nine thousand, seventy-two".

Divisors: 1 2 4 8 16 32 64 113 226 452 904 1808 3371 3616 6742 7232 13484 26968 53936 107872 215744 380923 761846 1523692 3047384 6094768 12189536 24379072