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34304030408 = 23149106926921
BaseRepresentation
bin11111111100101011…
…011111011011001000
310021112201002022010202
4133330223133123020
51030223312433113
623431542231332
72323041306314
oct377453373310
9107481068122
1034304030408
111360380485a
126794425548
133308c95c5b
141935d00b44
15d5b907258
hex7fcadf6c8

34304030408 has 32 divisors (see below), whose sum is σ = 64814715000. Its totient is φ = 17020331520.

The previous prime is 34304030401. The next prime is 34304030441. The reversal of 34304030408 is 80403040343.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 31955852644 + 2348177764 = 178762^2 + 48458^2 .

It is not an unprimeable number, because it can be changed into a prime (34304030401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260788 + ... + 1287708.

Almost surely, 234304030408 is an apocalyptic number.

It is an amenable number.

34304030408 is a deficient number, since it is larger than the sum of its proper divisors (30510684592).

34304030408 is a wasteful number, since it uses less digits than its factorization.

34304030408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28145 (or 28141 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The spelling of 34304030408 in words is "thirty-four billion, three hundred four million, thirty thousand, four hundred eight".

Divisors: 1 2 4 8 149 298 596 1069 1192 2138 4276 8552 26921 53842 107684 159281 215368 318562 637124 1274248 4011229 8022458 16044916 28778549 32089832 57557098 115114196 230228392 4288003801 8576007602 17152015204 34304030408