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5215968996 = 22371941791009
BaseRepresentation
bin1001101101110010…
…10101111011100100
3111110111202200022220
410312321111323210
541140242001441
62221324152340
7243154001460
oct46671257344
914414680286
105215968996
112237307787
1210169986b0
136518175b4
14376a3d4a0
15207db7466
hex136e55ee4

5215968996 has 192 divisors, whose sum is σ = 15203328000. Its totient is φ = 1358622720.

The previous prime is 5215968983. The next prime is 5215968997. The reversal of 5215968996 is 6998695125.

It is not an unprimeable number, because it can be changed into a prime (5215968997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5168940 + ... + 5169948.

It is an arithmetic number, because the mean of its divisors is an integer number (79184000).

Almost surely, 25215968996 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 5215968996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7601664000).

5215968996 is an abundant number, since it is smaller than the sum of its proper divisors (9987359004).

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

5215968996 is a wasteful number, since it uses less digits than its factorization.

5215968996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1160 counting only the distinct ones).

The product of its digits is 10497600, while the sum is 60.

The square root of 5215968996 is about 72221.6656966592. The cubic root of 5215968996 is about 1734.2498559061.

The spelling of 5215968996 in words is "five billion, two hundred fifteen million, nine hundred sixty-eight thousand, nine hundred ninety-six".