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34164030620 = 22517432336801
BaseRepresentation
bin11111110100010101…
…011011110010011100
310021011221122120112102
4133310111123302130
51024431442434440
623410021424232
72316421316546
oct376425336234
9107157576472
1034164030620
1113541782955
12675556b078
1332b5c88a45
14192149a696
15d4e4a0b15
hex7f455bc9c

34164030620 has 48 divisors (see below), whose sum is σ = 77731381728. Its totient is φ = 12562636800.

The previous prime is 34164030617. The next prime is 34164030631. The reversal of 34164030620 is 2603046143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153781 + ... + 1183020.

It is an arithmetic number, because the mean of its divisors is an integer number (1619403786).

Almost surely, 234164030620 is an apocalyptic number.

It is an amenable number.

34164030620 is an abundant number, since it is smaller than the sum of its proper divisors (43567351108).

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

34164030620 is a wasteful number, since it uses less digits than its factorization.

34164030620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2336870 (or 2336868 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 34164030620 its reverse (2603046143), we get a palindrome (36767076763).

The spelling of 34164030620 in words is "thirty-four billion, one hundred sixty-four million, thirty thousand, six hundred twenty".

Divisors: 1 2 4 5 10 17 20 34 43 68 85 86 170 172 215 340 430 731 860 1462 2924 3655 7310 14620 2336801 4673602 9347204 11684005 23368010 39725617 46736020 79451234 100482443 158902468 198628085 200964886 397256170 401929772 502412215 794512340 1004824430 1708201531 2009648860 3416403062 6832806124 8541007655 17082015310 34164030620