Base | Representation |
---|---|
bin | 1000111000001… |
… | …01001111101000 |
3 | 12012010111011002 |
4 | 10130011033220 |
5 | 123031023001 |
6 | 11220054132 |
7 | 1562662541 |
oct | 434051750 |
9 | 165114132 |
10 | 74470376 |
11 | 39044772 |
12 | 20b34348 |
13 | 12575516 |
14 | 9c674c8 |
15 | 681046b |
hex | 47053e8 |
74470376 has 32 divisors (see below), whose sum is σ = 145125000. Its totient is φ = 35782656.
The previous prime is 74470373. The next prime is 74470393. The reversal of 74470376 is 67307447.
It can be written as a sum of positive squares in 4 ways, for example, as 73788100 + 682276 = 8590^2 + 826^2 .
It is not an unprimeable number, because it can be changed into a prime (74470373) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59000 + ... + 60248.
Almost surely, 274470376 is an apocalyptic number.
It is an amenable number.
74470376 is a deficient number, since it is larger than the sum of its proper divisors (70654624).
74470376 is a wasteful number, since it uses less digits than its factorization.
74470376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1541 (or 1537 counting only the distinct ones).
The product of its (nonzero) digits is 98784, while the sum is 38.
The square root of 74470376 is about 8629.6220079445. The cubic root of 74470376 is about 420.7213152911.
The spelling of 74470376 in words is "seventy-four million, four hundred seventy thousand, three hundred seventy-six".
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