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5530242653 = 13538026477
BaseRepresentation
bin1010010011010000…
…01100111001011101
3112021102010102201222
411021220030321131
542311220231103
62312432143125
7254021200265
oct51150147135
915242112658
105530242653
112388750181
1210a4097aa5
136a1972240
143a668a7a5
15225795638
hex149a0ce5d

5530242653 has 8 divisors (see below), whose sum is σ = 6068017368. Its totient is φ = 5008521024.

The previous prime is 5530242643. The next prime is 5530242709. The reversal of 5530242653 is 3562420355.

It can be written as a sum of positive squares in 4 ways, for example, as 785512729 + 4744729924 = 28027^2 + 68882^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5530242653 - 24 = 5530242637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5530242623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4012550 + ... + 4013927.

It is an arithmetic number, because the mean of its divisors is an integer number (758502171).

Almost surely, 25530242653 is an apocalyptic number.

5530242653 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

5530242653 is a deficient number, since it is larger than the sum of its proper divisors (537774715).

5530242653 is a wasteful number, since it uses less digits than its factorization.

5530242653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8026543.

The product of its (nonzero) digits is 108000, while the sum is 35.

The square root of 5530242653 is about 74365.6012750519. The cubic root of 5530242653 is about 1768.4036223040.

The spelling of 5530242653 in words is "five billion, five hundred thirty million, two hundred forty-two thousand, six hundred fifty-three".

Divisors: 1 13 53 689 8026477 104344201 425403281 5530242653