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5190382080 = 293251323143
BaseRepresentation
bin1001101010101111…
…01111001000000000
3111101201121201200100
410311113233020000
541112214211310
62215011522400
7242423343162
oct46527571000
914351551610
105190382080
112223920974
12100a2b9400
13649429200
1437349c932
15205a10ec0
hex1355ef200

5190382080 has 720 divisors, whose sum is σ = 20560041216. Its totient is φ = 1207664640.

The previous prime is 5190382073. The next prime is 5190382121. The reversal of 5190382080 is 802830915.

It is a tau number, because it is divible by the number of its divisors (720).

It is a super-2 number, since 2×51903820802 = 53880132272770252800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 120706539 + ... + 120706581.

Almost surely, 25190382080 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 5190382080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10280020608).

5190382080 is an abundant number, since it is smaller than the sum of its proper divisors (15369659136).

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

5190382080 is a wasteful number, since it uses less digits than its factorization.

5190382080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 97 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 5190382080 is about 72044.3063676790. The cubic root of 5190382080 is about 1731.4094209000.

The spelling of 5190382080 in words is "five billion, one hundred ninety million, three hundred eighty-two thousand, eighty".