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5431050152 = 2311245712277
BaseRepresentation
bin1010000111011011…
…10011111110101000
3112000111110221012122
411003231303332220
542110322101102
62254530130412
7251405110313
oct50355637650
915014427178
105431050152
112337760400
121076a20a08
13687252158
1439742997a
1521bc000a2
hex143b73fa8

5431050152 has 48 divisors (see below), whose sum is σ = 11218531380. Its totient is φ = 2463056640.

The previous prime is 5431050151. The next prime is 5431050161. The reversal of 5431050152 is 2510501345.

It can be written as a sum of positive squares in 2 ways, for example, as 5421965956 + 9084196 = 73634^2 + 3014^2 .

It is a super-3 number, since 3×54310501523 (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5431050151) 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 11 ways as a sum of consecutive naturals, for example, 436238 + ... + 448514.

Almost surely, 25431050152 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 5431050152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5609265690).

5431050152 is an abundant number, since it is smaller than the sum of its proper divisors (5787481228).

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

5431050152 is a wasteful number, since it uses less digits than its factorization.

5431050152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12762 (or 12747 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 5431050152 is about 73695.6589766317. The cubic root of 5431050152 is about 1757.7668552122.

Adding to 5431050152 its reverse (2510501345), we get a palindrome (7941551497).

The spelling of 5431050152 in words is "five billion, four hundred thirty-one million, fifty thousand, one hundred fifty-two".

Divisors: 1 2 4 8 11 22 44 88 121 242 457 484 914 968 1828 3656 5027 10054 12277 20108 24554 40216 49108 55297 98216 110594 135047 221188 270094 442376 540188 1080376 1485517 2971034 5610589 5942068 11221178 11884136 22442356 44884712 61716479 123432958 246865916 493731832 678881269 1357762538 2715525076 5431050152