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58280422809 = 3731791278923
BaseRepresentation
bin110110010001110010…
…001010110110011001
312120102122220020022010
4312101302022312121
51423324242012214
642435035420133
74132146264060
oct662162126631
9176378806263
1058280422809
1122797863294
12b365bb4649
13565a417aab
142b6c3531d7
1517b17d3659
hexd91c8ad99

58280422809 has 64 divisors (see below), whose sum is σ = 93574922240. Its totient is φ = 31566749760.

The previous prime is 58280422801. The next prime is 58280422817. The reversal of 58280422809 is 90822408285.

It is a happy number.

58280422809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (58280422801) and next prime (58280422817).

It is not a de Polignac number, because 58280422809 - 23 = 58280422801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58280422801) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6527022 + ... + 6535944.

It is an arithmetic number, because the mean of its divisors is an integer number (1462108160).

Almost surely, 258280422809 is an apocalyptic number.

It is an amenable number.

58280422809 is a deficient number, since it is larger than the sum of its proper divisors (35294499431).

58280422809 is a wasteful number, since it uses less digits than its factorization.

58280422809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9170.

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 58280422809 in words is "fifty-eight billion, two hundred eighty million, four hundred twenty-two thousand, eight hundred nine".

Divisors: 1 3 7 21 31 79 93 127 217 237 381 553 651 889 1659 2449 2667 3937 7347 8923 10033 11811 17143 26769 27559 30099 51429 62461 70231 82677 187383 210693 276613 311023 704917 829839 933069 1133221 1936291 2114751 2177161 3399663 4934419 5808873 6531483 7932547 14803257 21852427 23797641 35129851 65557281 89524459 105389553 152966989 245908957 268573377 458900967 626671213 737726871 1880013639 2775258229 8325774687 19426807603 58280422809