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1352480555 = 5318725681
BaseRepresentation
bin101000010011101…
…0011011100101011
310111020221010112102
41100213103130223
510232213334210
6342112204015
745341615666
oct12047233453
93436833472
101352480555
11634492728
12318b3960b
1318728146a
14cb8a26dd
157db09ea5
hex509d372b

1352480555 has 8 divisors (see below), whose sum is σ = 1675330944. Its totient is φ = 1047081600.

The previous prime is 1352480551. The next prime is 1352480581. The reversal of 1352480555 is 5550842531.

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

It is not a de Polignac number, because 1352480555 - 22 = 1352480551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352480551) 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, 4362686 + ... + 4362995.

It is an arithmetic number, because the mean of its divisors is an integer number (209416368).

Almost surely, 21352480555 is an apocalyptic number.

1352480555 is a deficient number, since it is larger than the sum of its proper divisors (322850389).

1352480555 is an equidigital number, since it uses as much as digits as its factorization.

1352480555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8725717.

The product of its (nonzero) digits is 120000, while the sum is 38.

The square root of 1352480555 is about 36776.0867276550. The cubic root of 1352480555 is about 1105.8859570975.

The spelling of 1352480555 in words is "one billion, three hundred fifty-two million, four hundred eighty thousand, five hundred fifty-five".

Divisors: 1 5 31 155 8725681 43628405 270496111 1352480555