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352135008 = 253217711013
BaseRepresentation
bin10100111111010…
…010011101100000
3220112121022102100
4110333102131200
51210121310013
654535250400
711504045451
oct2477223540
9815538370
10352135008
11170853275
1299b19a00
1357c52c14
1434aa5128
1520dab473
hex14fd2760

352135008 has 144 divisors (see below), whose sum is σ = 1076283936. Its totient is φ = 108810240.

The previous prime is 352135001. The next prime is 352135013. The reversal of 352135008 is 800531253.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352135001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 347110 + ... + 348122.

It is an arithmetic number, because the mean of its divisors is an integer number (7474194).

Almost surely, 2352135008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352135008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (538141968).

352135008 is an abundant number, since it is smaller than the sum of its proper divisors (724148928).

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

352135008 is a wasteful number, since it uses less digits than its factorization.

352135008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117 (or 1106 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 352135008 is about 18765.2606696523. The cubic root of 352135008 is about 706.1599254639.

The spelling of 352135008 in words is "three hundred fifty-two million, one hundred thirty-five thousand, eight".

Divisors: 1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 68 71 72 96 102 136 142 144 153 204 213 272 284 288 306 408 426 544 568 612 639 816 852 1013 1136 1207 1224 1278 1632 1704 2026 2272 2414 2448 2556 3039 3408 3621 4052 4828 4896 5112 6078 6816 7242 8104 9117 9656 10224 10863 12156 14484 16208 17221 18234 19312 20448 21726 24312 28968 32416 34442 36468 38624 43452 48624 51663 57936 68884 71923 72936 86904 97248 103326 115872 137768 143846 145872 154989 173808 206652 215769 275536 287692 291744 309978 347616 413304 431538 551072 575384 619956 647307 826608 863076 1150768 1222691 1239912 1294614 1653216 1726152 2301536 2445382 2479824 2589228 3452304 3668073 4890764 4959648 5178456 6904608 7336146 9781528 10356912 11004219 14672292 19563056 20713824 22008438 29344584 39126112 44016876 58689168 88033752 117378336 176067504 352135008