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58100222 = 2132121991
BaseRepresentation
bin1101110110100…
…0100111111110
311001022210112002
43131220213332
5104333201342
65433142302
71303562255
oct335504776
9131283462
1058100222
112a883614
121755a992
13c06333b
147a0579c
155179d32
hex37689fe

58100222 has 8 divisors (see below), whose sum is σ = 87220272. Its totient is φ = 29026800.

The previous prime is 58100221. The next prime is 58100227. The reversal of 58100222 is 22200185.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 58100194 and 58100203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58100221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8354 + ... + 13637.

It is an arithmetic number, because the mean of its divisors is an integer number (10902534).

Almost surely, 258100222 is an apocalyptic number.

58100222 is a deficient number, since it is larger than the sum of its proper divisors (29120050).

58100222 is a wasteful number, since it uses less digits than its factorization.

58100222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23314.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 58100222 is about 7622.3501625155. The cubic root of 58100222 is about 387.3104938099.

The spelling of 58100222 in words is "fifty-eight million, one hundred thousand, two hundred twenty-two".

Divisors: 1 2 1321 2642 21991 43982 29050111 58100222