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5250278024 = 23656284753
BaseRepresentation
bin1001110001111000…
…01110001010001000
3111112220022202110122
410320330032022020
541223032344044
62224551402412
7244051425005
oct47074161210
914486282418
105250278024
112254710652
121026383408
1365896a9b4
1437b4108ac
1520ade2dee
hex138f0e288

5250278024 has 8 divisors (see below), whose sum is σ = 9844271310. Its totient is φ = 2625139008.

The previous prime is 5250277993. The next prime is 5250278029. The reversal of 5250278024 is 4208720525.

It can be written as a sum of positive squares in only one way, i.e., 4679928100 + 570349924 = 68410^2 + 23882^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5250278029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328142369 + ... + 328142384.

Almost surely, 25250278024 is an apocalyptic number.

It is an amenable number.

5250278024 is a deficient number, since it is larger than the sum of its proper divisors (4593993286).

5250278024 is a wasteful number, since it uses less digits than its factorization.

5250278024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656284759 (or 656284755 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 5250278024 is about 72458.8022534185. The cubic root of 5250278024 is about 1738.0440018646.

Adding to 5250278024 its reverse (4208720525), we get a palindrome (9458998549).

The spelling of 5250278024 in words is "five billion, two hundred fifty million, two hundred seventy-eight thousand, twenty-four".

Divisors: 1 2 4 8 656284753 1312569506 2625139012 5250278024