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135404514 = 2337358213
BaseRepresentation
bin10000001001000…
…01101111100010
3100102210021002000
420010201233202
5234130421024
621234104430
73232630230
oct1004415742
9312707060
10135404514
116a483463
123941b116
132208b71b
1413da9950
15bd49cc9
hex8121be2

135404514 has 32 divisors (see below), whose sum is σ = 343885440. Its totient is φ = 38686896.

The previous prime is 135404513. The next prime is 135404551. The reversal of 135404514 is 415404531.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (135404513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178729 + ... + 179484.

It is an arithmetic number, because the mean of its divisors is an integer number (10746420).

Almost surely, 2135404514 is an apocalyptic number.

135404514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

135404514 is an abundant number, since it is smaller than the sum of its proper divisors (208480926).

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

135404514 is a wasteful number, since it uses less digits than its factorization.

135404514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358231 (or 358225 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 135404514 is about 11636.3445291036. The cubic root of 135404514 is about 513.5046502835.

The spelling of 135404514 in words is "one hundred thirty-five million, four hundred four thousand, five hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 358213 716426 1074639 2149278 2507491 3223917 5014982 6447834 7522473 9671751 15044946 19343502 22567419 45134838 67702257 135404514