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23050496 = 28719677
BaseRepresentation
bin101011111101…
…1100100000000
31121101002100002
41113323210000
521400103441
62142015132
7366632420
oct127734400
947332302
1023050496
11120141a7
1278774a8
134a10a61
1430c0480
152054b9b
hex15fb900

23050496 has 72 divisors (see below), whose sum is σ = 55433280. Its totient is φ = 9345024.

The previous prime is 23050483. The next prime is 23050499. The reversal of 23050496 is 69405032.

It is not an unprimeable number, because it can be changed into a prime (23050499) 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, 33710 + ... + 34386.

Almost surely, 223050496 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 23050496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27716640).

23050496 is an abundant number, since it is smaller than the sum of its proper divisors (32382784).

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

23050496 is an equidigital number, since it uses as much as digits as its factorization.

23050496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 705 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 23050496 is about 4801.0932088432. The cubic root of 23050496 is about 284.5946674662.

The spelling of 23050496 in words is "twenty-three million, fifty thousand, four hundred ninety-six".

Divisors: 1 2 4 7 8 14 16 19 28 32 38 56 64 76 112 128 133 152 224 256 266 304 448 532 608 677 896 1064 1216 1354 1792 2128 2432 2708 4256 4739 4864 5416 8512 9478 10832 12863 17024 18956 21664 25726 34048 37912 43328 51452 75824 86656 90041 102904 151648 173312 180082 205808 303296 360164 411616 606592 720328 823232 1213184 1440656 1646464 2881312 3292928 5762624 11525248 23050496