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34683144 = 2334193449
BaseRepresentation
bin1000010001001…
…1100100001000
32102021002022220
42010103210020
532334330034
63235214040
7600542016
oct204234410
972232286
1034683144
1118639a61
12b747320
137254792
14486b8b6
1530a1749
hex2113908

34683144 has 32 divisors (see below), whose sum is σ = 86940000. Its totient is φ = 11530112.

The previous prime is 34683137. The next prime is 34683157. The reversal of 34683144 is 44138643.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8332 + ... + 11780.

It is an arithmetic number, because the mean of its divisors is an integer number (2716875).

Almost surely, 234683144 is an apocalyptic number.

It is an amenable number.

34683144 is an abundant number, since it is smaller than the sum of its proper divisors (52256856).

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

34683144 is a wasteful number, since it uses less digits than its factorization.

34683144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3877 (or 3873 counting only the distinct ones).

The product of its digits is 27648, while the sum is 33.

The square root of 34683144 is about 5889.2396792795. The cubic root of 34683144 is about 326.1165353003.

The spelling of 34683144 in words is "thirty-four million, six hundred eighty-three thousand, one hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 419 838 1257 1676 2514 3352 3449 5028 6898 10056 10347 13796 20694 27592 41388 82776 1445131 2890262 4335393 5780524 8670786 11561048 17341572 34683144