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74141058 = 2312356843
BaseRepresentation
bin1000110101101…
…00110110000010
312011111202102010
410122310312002
5122440003213
611205033350
71560121455
oct432646602
9164452363
1074141058
113893a302
12209b5856
131248b664
149bbd49c
156797ac3
hex46b4d82

74141058 has 8 divisors (see below), whose sum is σ = 148282128. Its totient is φ = 24713684.

The previous prime is 74141027. The next prime is 74141083. The reversal of 74141058 is 85014147.

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

74141058 is an admirable number.

It is a super-3 number, since 3×741410583 (a number of 25 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6178416 + ... + 6178427.

It is an arithmetic number, because the mean of its divisors is an integer number (18535266).

Almost surely, 274141058 is an apocalyptic number.

74141058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

74141058 is a wasteful number, since it uses less digits than its factorization.

74141058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12356848.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 74141058 is about 8610.5201933449. The cubic root of 74141058 is about 420.1002368466.

The spelling of 74141058 in words is "seventy-four million, one hundred forty-one thousand, fifty-eight".

Divisors: 1 2 3 6 12356843 24713686 37070529 74141058