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1074202080 = 253573110313
BaseRepresentation
bin100000000000111…
…0000010111100000
32202212022010020020
41000001300113200
54144443431310
6254331513440
735422365330
oct10001602740
92685263206
101074202080
115013a4a16
1225b8b8880
1314171a543
14a29450c0
156448c170
hex400705e0

1074202080 has 192 divisors, whose sum is σ = 3992260608. Its totient is φ = 237588480.

The previous prime is 1074202057. The next prime is 1074202117. The reversal of 1074202080 is 802024701.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1074202080.

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, 99004 + ... + 109316.

It is an arithmetic number, because the mean of its divisors is an integer number (20793024).

Almost surely, 21074202080 is an apocalyptic number.

1074202080 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 1074202080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1996130304).

1074202080 is an abundant number, since it is smaller than the sum of its proper divisors (2918058528).

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

1074202080 is a wasteful number, since it uses less digits than its factorization.

1074202080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10369 (or 10361 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1074202080 is about 32775.0221967888. The cubic root of 1074202080 is about 1024.1462905417.

Adding to 1074202080 its reverse (802024701), we get a palindrome (1876226781).

The spelling of 1074202080 in words is "one billion, seventy-four million, two hundred two thousand, eighty".