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23232302000 = 245317683303
BaseRepresentation
bin10101101000110000…
…001100101110110000
32012222002200020000122
4111220300030232300
5340034432131000
614401152505412
71451501210615
oct255060145660
965862606018
1023232302000
119942035396
12460454b268
13226324617b
1411a56bc50c
1590e8ea085
hex568c0cbb0

23232302000 has 80 divisors (see below), whose sum is σ = 59480246592. Its totient is φ = 8746265600.

The previous prime is 23232301943. The next prime is 23232302011. The reversal of 23232302000 is 20323232.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 23232302000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307652 + ... + 375651.

Almost surely, 223232302000 is an apocalyptic number.

23232302000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23232302000 is an abundant number, since it is smaller than the sum of its proper divisors (36247944592).

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

23232302000 is a wasteful number, since it uses less digits than its factorization.

23232302000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683343 (or 683327 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 23232302000 its reverse (20323232), we get a palindrome (23252625232).

The spelling of 23232302000 in words is "twenty-three billion, two hundred thirty-two million, three hundred two thousand".

Divisors: 1 2 4 5 8 10 16 17 20 25 34 40 50 68 80 85 100 125 136 170 200 250 272 340 400 425 500 680 850 1000 1360 1700 2000 2125 3400 4250 6800 8500 17000 34000 683303 1366606 2733212 3416515 5466424 6833030 10932848 11616151 13666060 17082575 23232302 27332120 34165150 46464604 54664240 58080755 68330300 85412875 92929208 116161510 136660600 170825750 185858416 232323020 273321200 290403775 341651500 464646040 580807550 683303000 929292080 1161615100 1366606000 1452018875 2323230200 2904037750 4646460400 5808075500 11616151000 23232302000