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5126089320 = 2333511312449
BaseRepresentation
bin1001100011000100…
…11110101001101000
3111020020122022121000
410301202132221220
540444234324240
62204353515000
7241013016552
oct46142365150
914206568530
105126089320
1121a05a8860
12bb0872a60
13639008361
14368b244d2
15200061430
hex13189ea68

5126089320 has 384 divisors, whose sum is σ = 19303920000. Its totient is φ = 1199923200.

The previous prime is 5126089313. The next prime is 5126089321. The reversal of 5126089320 is 239806215.

5126089320 is a `hidden beast` number, since 5 + 12 + 608 + 9 + 32 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5126089321) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11416456 + ... + 11416904.

It is an arithmetic number, because the mean of its divisors is an integer number (50270625).

Almost surely, 25126089320 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 5126089320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9651960000).

5126089320 is an abundant number, since it is smaller than the sum of its proper divisors (14177830680).

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

5126089320 is a wasteful number, since it uses less digits than its factorization.

5126089320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 5126089320 is about 71596.7130530446. The cubic root of 5126089320 is about 1724.2307647737.

The spelling of 5126089320 in words is "five billion, one hundred twenty-six million, eighty-nine thousand, three hundred twenty".