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58225582772 = 22711318402523
BaseRepresentation
bin110110001110100000…
…111110001010110100
312120021211201001220122
4312032200332022310
51423221222122042
642425400151112
74130612200430
oct661640761264
9176254631818
1058225582772
1122769907145
12b34b768498
13564bc56676
142b64d599c0
1517aba9e7d2
hexd8e83e2b4

58225582772 has 24 divisors (see below), whose sum is σ = 117481713216. Its totient is φ = 24732989568.

The previous prime is 58225582769. The next prime is 58225582781. The reversal of 58225582772 is 27728552285.

58225582772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 9198098 + ... + 9204425.

It is an arithmetic number, because the mean of its divisors is an integer number (4895071384).

Almost surely, 258225582772 is an apocalyptic number.

It is an amenable number.

58225582772 is an abundant number, since it is smaller than the sum of its proper divisors (59256130444).

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

58225582772 is a wasteful number, since it uses less digits than its factorization.

58225582772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18402647 (or 18402645 counting only the distinct ones).

The product of its digits is 6272000, while the sum is 53.

The spelling of 58225582772 in words is "fifty-eight billion, two hundred twenty-five million, five hundred eighty-two thousand, seven hundred seventy-two".

Divisors: 1 2 4 7 14 28 113 226 452 791 1582 3164 18402523 36805046 73610092 128817661 257635322 515270644 2079485099 4158970198 8317940396 14556395693 29112791386 58225582772