Base | Representation |
---|---|
bin | 1000110101101… |
… | …01110010100111 |
3 | 12011111221201201 |
4 | 10122311302213 |
5 | 122440114220 |
6 | 11205103331 |
7 | 1560135664 |
oct | 432656247 |
9 | 164457651 |
10 | 74144935 |
11 | 38942207 |
12 | 209b7b47 |
13 | 12490357 |
14 | 9bc0a6b |
15 | 6798d0a |
hex | 46b5ca7 |
74144935 has 16 divisors (see below), whose sum is σ = 93915360. Its totient is φ = 56039040.
The previous prime is 74144927. The next prime is 74144953. The reversal of 74144935 is 53944147.
It is not a de Polignac number, because 74144935 - 23 = 74144927 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 74144894 and 74144903.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42949 + ... + 44641.
It is an arithmetic number, because the mean of its divisors is an integer number (5869710).
Almost surely, 274144935 is an apocalyptic number.
74144935 is a deficient number, since it is larger than the sum of its proper divisors (19770425).
74144935 is a wasteful number, since it uses less digits than its factorization.
74144935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2178.
The product of its digits is 60480, while the sum is 37.
The square root of 74144935 is about 8610.7453219800. The cubic root of 74144935 is about 420.1075593760.
The spelling of 74144935 in words is "seventy-four million, one hundred forty-four thousand, nine hundred thirty-five".
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