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5194286080 = 21051783719
BaseRepresentation
bin1001101011001101…
…01000010000000000
3111101222222001221221
410311212220100000
541114214123310
62215231324424
7242501463124
oct46546502000
914358861857
105194286080
112226048015
12100b680714
1364a195179
14373bd7584
15206032ada
hex1359a8400

5194286080 has 176 divisors, whose sum is σ = 13370676480. Its totient is φ = 1929248768.

The previous prime is 5194286057. The next prime is 5194286087. The reversal of 5194286080 is 806824915.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5194286087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7223961 + ... + 7224679.

Almost surely, 25194286080 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 5194286080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6685338240).

5194286080 is an abundant number, since it is smaller than the sum of its proper divisors (8176390400).

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

5194286080 is a wasteful number, since it uses less digits than its factorization.

5194286080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 826 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 5194286080 is about 72071.3957128624. The cubic root of 5194286080 is about 1731.8434113243.

The spelling of 5194286080 in words is "five billion, one hundred ninety-four million, two hundred eighty-six thousand, eighty".