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36422857120 = 25513195631637
BaseRepresentation
bin100001111010111110…
…001011000110100000
310111000101000211222011
4201322332023012200
51044043222411440
624422112122304
72426410114546
oct417276130640
9114011024864
1036422857120
11144a0831711
127085b36394
133585c46180
141a9748bd96
15e3293c9ea
hex87af8b1a0

36422857120 has 192 divisors, whose sum is σ = 97778378880. Its totient is φ = 12710227968.

The previous prime is 36422857103. The next prime is 36422857157. The reversal of 36422857120 is 2175822463.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22248942 + ... + 22250578.

It is an arithmetic number, because the mean of its divisors is an integer number (509262390).

Almost surely, 236422857120 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 36422857120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48889189440).

36422857120 is an abundant number, since it is smaller than the sum of its proper divisors (61355521760).

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

36422857120 is a wasteful number, since it uses less digits than its factorization.

36422857120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247 (or 2239 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 36422857120 in words is "thirty-six billion, four hundred twenty-two million, eight hundred fifty-seven thousand, one hundred twenty".