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1353341209 = 11892715101
BaseRepresentation
bin101000010101010…
…0101100100011001
310111022112212010111
41100222211210121
510232423404314
6342142444321
745352132123
oct12052454431
93438485114
101353341209
11634a20310
123192936a1
131874c311c
14cba48213
157dc29ec4
hex50aa5919

1353341209 has 16 divisors (see below), whose sum is σ = 1498763520. Its totient is φ = 1211760000.

The previous prime is 1353341207. The next prime is 1353341237. The reversal of 1353341209 is 9021433531.

It is not a de Polignac number, because 1353341209 - 21 = 1353341207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1353341201) 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 15 ways as a sum of consecutive naturals, for example, 262759 + ... + 267859.

It is an arithmetic number, because the mean of its divisors is an integer number (93672720).

Almost surely, 21353341209 is an apocalyptic number.

It is an amenable number.

1353341209 is a deficient number, since it is larger than the sum of its proper divisors (145422311).

1353341209 is a wasteful number, since it uses less digits than its factorization.

1353341209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5472.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 1353341209 is about 36787.7861388804. The cubic root of 1353341209 is about 1106.1204850173.

The spelling of 1353341209 in words is "one billion, three hundred fifty-three million, three hundred forty-one thousand, two hundred nine".

Divisors: 1 11 89 271 979 2981 5101 24119 56111 265309 453989 1382371 4993879 15206081 123031019 1353341209