Base | Representation |
---|---|
bin | 1000110111001… |
… | …01111010010010 |
3 | 12011212222002200 |
4 | 10123211322102 |
5 | 123012421114 |
6 | 11213224030 |
7 | 1561616424 |
oct | 433457222 |
9 | 164788080 |
10 | 74342034 |
11 | 38a672a8 |
12 | 20a92016 |
13 | 1252bc90 |
14 | 9c32814 |
15 | 67d7409 |
hex | 46e5e92 |
74342034 has 24 divisors (see below), whose sum is σ = 173465292. Its totient is φ = 22874400.
The previous prime is 74342029. The next prime is 74342039. The reversal of 74342034 is 43024347.
It is an interprime number because it is at equal distance from previous prime (74342029) and next prime (74342039).
It can be written as a sum of positive squares in 2 ways, for example, as 64400625 + 9941409 = 8025^2 + 3153^2 .
It is a junction number, because it is equal to n+sod(n) for n = 74341989 and 74342007.
It is not an unprimeable number, because it can be changed into a prime (74342039) 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, 158617 + ... + 159084.
Almost surely, 274342034 is an apocalyptic number.
74342034 is an abundant number, since it is smaller than the sum of its proper divisors (99123258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74342034 is a wasteful number, since it uses less digits than its factorization.
74342034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317722 (or 317719 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 27.
The square root of 74342034 is about 8622.1826702987. The cubic root of 74342034 is about 420.4794864072.
The spelling of 74342034 in words is "seventy-four million, three hundred forty-two thousand, thirty-four".
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