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58100022 = 2326534943
BaseRepresentation
bin1101110110100…
…0100100110110
311001022210020200
43131220210312
5104333200042
65433141330
71303561551
oct335504466
9131283220
1058100022
112a883452
121755a846
13c063216
147a05698
155179c4c
hex3768936

58100022 has 24 divisors (see below), whose sum is σ = 126101664. Its totient is φ = 19333104.

The previous prime is 58100011. The next prime is 58100023. The reversal of 58100022 is 22000185.

It is a super-2 number, since 2×581000222 = 6751225112800968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 58099968 and 58100004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58100023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9283 + ... + 14225.

It is an arithmetic number, because the mean of its divisors is an integer number (5254236).

Almost surely, 258100022 is an apocalyptic number.

58100022 is an abundant number, since it is smaller than the sum of its proper divisors (68001642).

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

58100022 is a wasteful number, since it uses less digits than its factorization.

58100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5604 (or 5601 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 58100022 is about 7622.3370431909. The cubic root of 58100022 is about 387.3100493928.

The spelling of 58100022 in words is "fifty-eight million, one hundred thousand, twenty-two".

Divisors: 1 2 3 6 9 18 653 1306 1959 3918 4943 5877 9886 11754 14829 29658 44487 88974 3227779 6455558 9683337 19366674 29050011 58100022