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23232280000 = 2654580807
BaseRepresentation
bin10101101000110000…
…000111010111000000
32012222002122002211211
4111220300013113000
5340034430430000
614401152215504
71451501056516
oct255060072700
965862562754
1023232280000
11994201a906
12460453a594
132263239157
1411a56b44b6
1590e8e37ba
hex568c075c0

23232280000 has 70 divisors (see below), whose sum is σ = 57608603096. Its totient is φ = 9292896000.

The previous prime is 23232279979. The next prime is 23232280007. The reversal of 23232280000 is 8223232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23232280007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 250404 + ... + 330403.

Almost surely, 223232280000 is an apocalyptic number.

23232280000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23232280000 is an abundant number, since it is smaller than the sum of its proper divisors (34376323096).

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

23232280000 is an frugal number, since it uses more digits than its factorization.

23232280000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580839 (or 580814 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 23232280000 in words is "twenty-three billion, two hundred thirty-two million, two hundred eighty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 625 800 1000 1250 1600 2000 2500 4000 5000 8000 10000 20000 40000 580807 1161614 2323228 2904035 4646456 5808070 9292912 11616140 14520175 18585824 23232280 29040350 37171648 46464560 58080700 72600875 92929120 116161400 145201750 185858240 232322800 290403500 363004375 464645600 580807000 726008750 929291200 1161614000 1452017500 2323228000 2904035000 4646456000 5808070000 11616140000 23232280000