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34224680 = 2357122231
BaseRepresentation
bin1000001010001…
…1101000101000
32101101210102202
42002203220220
532230142210
63221315332
7563622260
oct202435050
971353382
1034224680
1118356566
12b565b48
137123bb9
14478c7a0
1530109a5
hex20a3a28

34224680 has 32 divisors (see below), whose sum is σ = 88007040. Its totient is φ = 11734080.

The previous prime is 34224647. The next prime is 34224703. The reversal of 34224680 is 8642243.

It is a super-2 number, since 2×342246802 = 2342657442204800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

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, 60836 + ... + 61395.

It is an arithmetic number, because the mean of its divisors is an integer number (2750220).

Almost surely, 234224680 is an apocalyptic number.

It is an amenable number.

34224680 is an abundant number, since it is smaller than the sum of its proper divisors (53782360).

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

34224680 is a wasteful number, since it uses less digits than its factorization.

34224680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122249 (or 122245 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 34224680 is about 5850.1863218192. The cubic root of 34224680 is about 324.6732178872.

The spelling of 34224680 in words is "thirty-four million, two hundred twenty-four thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 122231 244462 488924 611155 855617 977848 1222310 1711234 2444620 3422468 4278085 4889240 6844936 8556170 17112340 34224680