Base | Representation |
---|---|
bin | 101100010000001… |
… | …110001110111100 |
3 | 1220202001101002011 |
4 | 230100032032330 |
5 | 3010031400413 |
6 | 201401141004 |
7 | 24253502401 |
oct | 5420161674 |
9 | 1822041064 |
10 | 742450108 |
11 | 351103834 |
12 | 18878a764 |
13 | baa831ba |
14 | 708682a8 |
15 | 452aa33d |
hex | 2c40e3bc |
742450108 has 12 divisors (see below), whose sum is σ = 1299677680. Its totient is φ = 371113632.
The previous prime is 742450069. The next prime is 742450109. The reversal of 742450108 is 801054247.
It is a self number, because there is not a number n which added to its sum of digits gives 742450108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (742450109) 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, 11841 + ... + 40312.
Almost surely, 2742450108 is an apocalyptic number.
It is an amenable number.
742450108 is a deficient number, since it is larger than the sum of its proper divisors (557227572).
742450108 is a wasteful number, since it uses less digits than its factorization.
742450108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55716 (or 55714 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 31.
The square root of 742450108 is about 27247.9376834284. The cubic root of 742450108 is about 905.5013280074.
The spelling of 742450108 in words is "seven hundred forty-two million, four hundred fifty thousand, one hundred eight".
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