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5290003028 = 221923663437
BaseRepresentation
bin1001110110100111…
…10000101001010100
3111122200001222221002
410323103300221110
541313220044103
62232531042432
7245043166232
oct47323605124
914580058832
105290003028
112275083632
121037740418
13663c6930b
143827d1952
1520e63d488
hex13b4f0a54

5290003028 has 18 divisors (see below), whose sum is σ = 9770389146. Its totient is φ = 2505790224.

The previous prime is 5290003027. The next prime is 5290003031. The reversal of 5290003028 is 8203000925.

It can be written as a sum of positive squares in only one way, i.e., 3309931024 + 1980072004 = 57532^2 + 44498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290003027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1830275 + ... + 1833162.

It is an arithmetic number, because the mean of its divisors is an integer number (542799397).

Almost surely, 25290003028 is an apocalyptic number.

It is an amenable number.

5290003028 is a deficient number, since it is larger than the sum of its proper divisors (4480386118).

5290003028 is a wasteful number, since it uses less digits than its factorization.

5290003028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3663479 (or 3663458 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5290003028 is about 72732.4069999062. The cubic root of 5290003028 is about 1742.4164940321.

The spelling of 5290003028 in words is "five billion, two hundred ninety million, three thousand, twenty-eight".

Divisors: 1 2 4 19 38 76 361 722 1444 3663437 7326874 14653748 69605303 139210606 278421212 1322500757 2645001514 5290003028