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1080070200 = 2334521121929
BaseRepresentation
bin100000001100000…
…1001000000111000
32210021100020210000
41000120021000320
54202444221300
6255101353000
735523305466
oct10030110070
92707306700
101080070200
11504742800
12261868760
131429c34c1
14a3631836
1564c4ac00
hex40609038

1080070200 has 720 divisors, whose sum is σ = 4489947000. Its totient is φ = 239500800.

The previous prime is 1080070183. The next prime is 1080070207. The reversal of 1080070200 is 20700801.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080070207) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 37243786 + ... + 37243814.

Almost surely, 21080070200 is an apocalyptic number.

1080070200 is a gapful number since it is divisible by the number (10) 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 1080070200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2244973500).

1080070200 is an abundant number, since it is smaller than the sum of its proper divisors (3409876800).

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

1080070200 is a wasteful number, since it uses less digits than its factorization.

1080070200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 1080070200 is about 32864.4214919417. The cubic root of 1080070200 is about 1026.0077972117.

The spelling of 1080070200 in words is "one billion, eighty million, seventy thousand, two hundred".