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7090380960 = 2535134212699
BaseRepresentation
bin1101001101001111…
…01010000010100000
3200022010210200011020
412212213222002200
5104010114142320
63131323245440
7340464146415
oct64647520240
920263720136
107090380960
113009376183
12145a679880
1388cc5c3c0
144b396610c
152b771d940
hex1a69ea0a0

7090380960 has 192 divisors, whose sum is σ = 24118819200. Its totient is φ = 1740533760.

The previous prime is 7090380949. The next prime is 7090380971. The reversal of 7090380960 is 690830907.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7090380949) and next prime (7090380971).

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, 2625691 + ... + 2628389.

It is an arithmetic number, because the mean of its divisors is an integer number (125618850).

Almost surely, 27090380960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7090380960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12059409600).

7090380960 is an abundant number, since it is smaller than the sum of its proper divisors (17028438240).

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

7090380960 is a wasteful number, since it uses less digits than its factorization.

7090380960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3151 (or 3143 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 7090380960 is about 84204.3998850416. The cubic root of 7090380960 is about 1921.1289801150.

The spelling of 7090380960 in words is "seven billion, ninety million, three hundred eighty thousand, nine hundred sixty".