Search a number
-
+
23740696 = 237271853
BaseRepresentation
bin101101010010…
…0000100011000
31122200011010001
41122210010120
522034200241
62204502344
7405535600
oct132440430
948604101
1023740696
1112445811
127b4a9b4
134bc2c65
14321dc00
15213e431
hex16a4118

23740696 has 48 divisors (see below), whose sum is σ = 52572240. Its totient is φ = 10019520.

The previous prime is 23740679. The next prime is 23740697. The reversal of 23740696 is 69604732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23740697) 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, 27406 + ... + 28258.

It is an arithmetic number, because the mean of its divisors is an integer number (1095255).

Almost surely, 223740696 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 23740696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26286120).

23740696 is an abundant number, since it is smaller than the sum of its proper divisors (28831544).

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

23740696 is a wasteful number, since it uses less digits than its factorization.

23740696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944 (or 933 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 23740696 is about 4872.4425086398. The cubic root of 23740696 is about 287.4073137897.

The spelling of 23740696 in words is "twenty-three million, seven hundred forty thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 14 28 49 56 71 98 142 196 284 392 497 568 853 994 1706 1988 3412 3479 3976 5971 6824 6958 11942 13916 23884 27832 41797 47768 60563 83594 121126 167188 242252 334376 423941 484504 847882 1695764 2967587 3391528 5935174 11870348 23740696