Search a number
-
+
2027485925184 = 263171941797389
BaseRepresentation
bin11101100000001111100…
…101000000111101000000
321011211021222110112001010
4131200033211000331000
5231204242344101214
64151225243440520
7266323664004516
oct35401745007500
97154258415033
102027485925184
11711940a48235
12288b34b26140
13119263b0c825
14701b90624b6
1537b1604a659
hex1d80f940f40

2027485925184 has 224 divisors, whose sum is σ = 6124720694400. Its totient is φ = 587898224640.

The previous prime is 2027485925177. The next prime is 2027485925191. The reversal of 2027485925184 is 4815295847202.

It is an interprime number because it is at equal distance from previous prime (2027485925177) and next prime (2027485925191).

It is a super-2 number, since 2×20274859251842 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

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, 2143962 + ... + 2941350.

It is an arithmetic number, because the mean of its divisors is an integer number (27342503100).

Almost surely, 22027485925184 is an apocalyptic number.

2027485925184 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2027485925184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3062360347200).

2027485925184 is an abundant number, since it is smaller than the sum of its proper divisors (4097234769216).

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

2027485925184 is a wasteful number, since it uses less digits than its factorization.

2027485925184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797481 (or 797471 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 57.

The spelling of 2027485925184 in words is "two trillion, twenty-seven billion, four hundred eighty-five million, nine hundred twenty-five thousand, one hundred eighty-four".