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34343655412 = 22113141614113
BaseRepresentation
bin11111111111000010…
…101001011111110100
310021122110122110102111
4133333002221133310
51030313433433122
623435515420404
72324032153153
oct377702513764
9107573573374
1034343655412
11136241096a0
1267a5754704
13331425abc1
14193b29759a
15d60132d77
hex7ff0a97f4

34343655412 has 48 divisors (see below), whose sum is σ = 69331014144. Its totient is φ = 14738688000.

The previous prime is 34343655343. The next prime is 34343655427. The reversal of 34343655412 is 21455634343.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 251133 + ... + 362980.

It is an arithmetic number, because the mean of its divisors is an integer number (1444396128).

Almost surely, 234343655412 is an apocalyptic number.

It is an amenable number.

34343655412 is an abundant number, since it is smaller than the sum of its proper divisors (34987358732).

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

34343655412 is a wasteful number, since it uses less digits than its factorization.

34343655412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614200 (or 614198 counting only the distinct ones).

The product of its digits is 518400, while the sum is 40.

The spelling of 34343655412 in words is "thirty-four billion, three hundred forty-three million, six hundred fifty-five thousand, four hundred twelve".

Divisors: 1 2 4 11 22 31 41 44 62 82 124 164 341 451 682 902 1271 1364 1804 2542 5084 13981 27962 55924 614113 1228226 2456452 6755243 13510486 19037503 25178633 27020972 38075006 50357266 76150012 100714532 209412533 276964963 418825066 553929926 780537623 837650132 1107859852 1561075246 3122150492 8585913853 17171827706 34343655412