Base | Representation |
---|---|
bin | 100010101011011110… |
… | …1011110011100010011 |
3 | 21010020011211201011011 |
4 | 1011112331132130103 |
5 | 2210010142300313 |
6 | 54113531231351 |
7 | 5244343312255 |
oct | 1052675363423 |
9 | 233204751134 |
10 | 74473400083 |
11 | 29647324835 |
12 | 12524ba8557 |
13 | 703b169954 |
14 | 3866b99cd5 |
15 | 1e0d1e793d |
hex | 1156f5e713 |
74473400083 has 4 divisors (see below), whose sum is σ = 74510694720. Its totient is φ = 74436105448.
The previous prime is 74473400081. The next prime is 74473400107. The reversal of 74473400083 is 38000437447.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 74473400083 - 21 = 74473400081 is a prime.
It is a super-3 number, since 3×744734000833 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74473400081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18644323 + ... + 18648316.
It is an arithmetic number, because the mean of its divisors is an integer number (18627673680).
Almost surely, 274473400083 is an apocalyptic number.
74473400083 is a deficient number, since it is larger than the sum of its proper divisors (37294637).
74473400083 is a wasteful number, since it uses less digits than its factorization.
74473400083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37294636.
The product of its (nonzero) digits is 225792, while the sum is 40.
The spelling of 74473400083 in words is "seventy-four billion, four hundred seventy-three million, four hundred thousand, eighty-three".
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