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34224302140 = 22571912866279
BaseRepresentation
bin11111110111111011…
…010110100000111100
310021100011001200111221
4133313323112200330
51030042410132030
623420013323124
72321052524350
oct376773264074
9107304050457
1034224302140
11135727a9826
1267717964a4
1332c55cc472
1419294a9460
15d54908e7a
hex7f7ed683c

34224302140 has 48 divisors (see below), whose sum is σ = 86461401600. Its totient is φ = 11116464192.

The previous prime is 34224302117. The next prime is 34224302173. The reversal of 34224302140 is 4120342243.

It is a happy number.

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, 6430480 + ... + 6435799.

It is an arithmetic number, because the mean of its divisors is an integer number (1801279200).

Almost surely, 234224302140 is an apocalyptic number.

It is an amenable number.

34224302140 is an abundant number, since it is smaller than the sum of its proper divisors (52237099460).

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

34224302140 is a wasteful number, since it uses less digits than its factorization.

34224302140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12866314 (or 12866312 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 34224302140 its reverse (4120342243), we get a palindrome (38344644383).

The spelling of 34224302140 in words is "thirty-four billion, two hundred twenty-four million, three hundred two thousand, one hundred forty".

Divisors: 1 2 4 5 7 10 14 19 20 28 35 38 70 76 95 133 140 190 266 380 532 665 1330 2660 12866279 25732558 51465116 64331395 90063953 128662790 180127906 244459301 257325580 360255812 450319765 488918602 900639530 977837204 1222296505 1711215107 1801279060 2444593010 3422430214 4889186020 6844860428 8556075535 17112151070 34224302140