Search a number
-
+
20000232096 = 2531316025827
BaseRepresentation
bin10010101000000110…
…110101001010100000
31220121211222001121220
4102220012311022200
5311430024411341
613104334215040
71305424111365
oct225006651240
956554861556
1020000232096
118533678439
123a62054480
131b69759480
14d7a34646c
157c0cb4a66
hex4a81b52a0

20000232096 has 48 divisors (see below), whose sum is σ = 56539121184. Its totient is φ = 6153917184.

The previous prime is 20000232089. The next prime is 20000232103. The reversal of 20000232096 is 69023200002.

It is an interprime number because it is at equal distance from previous prime (20000232089) and next prime (20000232103).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8011666 + ... + 8014161.

It is an arithmetic number, because the mean of its divisors is an integer number (1177898358).

Almost surely, 220000232096 is an apocalyptic number.

20000232096 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

20000232096 is an abundant number, since it is smaller than the sum of its proper divisors (36538889088).

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

20000232096 is a wasteful number, since it uses less digits than its factorization.

20000232096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16025853 (or 16025845 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 20000232096 its reverse (69023200002), we get a palindrome (89023432098).

The spelling of 20000232096 in words is "twenty billion, two hundred thirty-two thousand, ninety-six".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 78 96 104 156 208 312 416 624 1248 16025827 32051654 48077481 64103308 96154962 128206616 192309924 208335751 256413232 384619848 416671502 512826464 625007253 769239696 833343004 1250014506 1538479392 1666686008 2500029012 3333372016 5000058024 6666744032 10000116048 20000232096