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1352065308 = 2231119539101
BaseRepresentation
bin101000010010110…
…1110000100011100
310111020011000220220
41100211232010130
510232112042213
6342055241340
745335236236
oct12045560434
93436130826
101352065308
11634229750
12318979250
13187167459
14cb7d5256
157da76e23
hex5096e11c

1352065308 has 48 divisors (see below), whose sum is σ = 3622765440. Its totient is φ = 388152000.

The previous prime is 1352065291. The next prime is 1352065333. The reversal of 1352065308 is 8035602531.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 267043 + ... + 272058.

It is an arithmetic number, because the mean of its divisors is an integer number (75474280).

Almost surely, 21352065308 is an apocalyptic number.

It is an amenable number.

1352065308 is an abundant number, since it is smaller than the sum of its proper divisors (2270700132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1352065308 is a wasteful number, since it uses less digits than its factorization.

1352065308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539138 (or 539136 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1352065308 is about 36770.4406827006. The cubic root of 1352065308 is about 1105.7727668488.

Adding to 1352065308 its reverse (8035602531), we get a palindrome (9387667839).

The spelling of 1352065308 in words is "one billion, three hundred fifty-two million, sixty-five thousand, three hundred eight".

Divisors: 1 2 3 4 6 11 12 19 22 33 38 44 57 66 76 114 132 209 228 418 627 836 1254 2508 539101 1078202 1617303 2156404 3234606 5930111 6469212 10242919 11860222 17790333 20485838 23720444 30728757 35580666 40971676 61457514 71161332 112672109 122915028 225344218 338016327 450688436 676032654 1352065308