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1352041315 = 52311756881
BaseRepresentation
bin101000010010110…
…1000001101100011
310111020002211000021
41100211220031203
510232110310230
6342054534311
745335106262
oct12045501543
93436084007
101352041315
11634212719
12318967397
13187159561
14cb7ca5d9
157da6ec7a
hex50968363

1352041315 has 8 divisors (see below), whose sum is σ = 1692991008. Its totient is φ = 1034605440.

The previous prime is 1352041261. The next prime is 1352041319. The reversal of 1352041315 is 5131402531.

It is a happy number.

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

It is not a de Polignac number, because 1352041315 - 29 = 1352040803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1352041315.

It is not an unprimeable number, because it can be changed into a prime (1352041319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5878326 + ... + 5878555.

It is an arithmetic number, because the mean of its divisors is an integer number (211623876).

Almost surely, 21352041315 is an apocalyptic number.

1352041315 is a deficient number, since it is larger than the sum of its proper divisors (340949693).

1352041315 is a wasteful number, since it uses less digits than its factorization.

1352041315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11756909.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1352041315 is about 36770.1144273444. The cubic root of 1352041315 is about 1105.7662260003.

Adding to 1352041315 its reverse (5131402531), we get a palindrome (6483443846).

The spelling of 1352041315 in words is "one billion, three hundred fifty-two million, forty-one thousand, three hundred fifteen".

Divisors: 1 5 23 115 11756881 58784405 270408263 1352041315