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1080080352 = 2533133569
BaseRepresentation
bin100000001100000…
…1011011111100000
32210021100202201000
41000120023133200
54203000032402
6255101512000
735523350211
oct10030133740
92707322630
101080080352
1150474a39a
12261872600
131429c8000
14a3635408
1564c4dc1c
hex4060b7e0

1080080352 has 192 divisors, whose sum is σ = 3418632000. Its totient is φ = 331748352.

The previous prime is 1080080341. The next prime is 1080080387. The reversal of 1080080352 is 2530800801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1897924 + ... + 1898492.

It is an arithmetic number, because the mean of its divisors is an integer number (17805375).

Almost surely, 21080080352 is an apocalyptic number.

1080080352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1080080352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1709316000).

1080080352 is an abundant number, since it is smaller than the sum of its proper divisors (2338551648).

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

1080080352 is an equidigital number, since it uses as much as digits as its factorization.

1080080352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 587 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 1080080352 is about 32864.5759443204. The cubic root of 1080080352 is about 1026.0110118171.

The spelling of 1080080352 in words is "one billion, eighty million, eighty thousand, three hundred fifty-two".