Base | Representation |
---|---|
bin | 1000110101101… |
… | …10000110000000 |
3 | 12011112000102200 |
4 | 10122312012000 |
5 | 122440134201 |
6 | 11205113200 |
7 | 1560142416 |
oct | 432660600 |
9 | 164460380 |
10 | 74146176 |
11 | 38943135 |
12 | 209b8800 |
13 | 12490aa0 |
14 | 9bc12b6 |
15 | 6799386 |
hex | 46b6180 |
74146176 has 96 divisors (see below), whose sum is σ = 229822320. Its totient is φ = 22809600.
The previous prime is 74146159. The next prime is 74146183. The reversal of 74146176 is 67164147.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 74146176.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12501 + ... + 17451.
Almost surely, 274146176 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74146176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114911160).
74146176 is an abundant number, since it is smaller than the sum of its proper divisors (155676144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74146176 is a wasteful number, since it uses less digits than its factorization.
74146176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4984 (or 4969 counting only the distinct ones).
The product of its digits is 28224, while the sum is 36.
The square root of 74146176 is about 8610.8173828040. The cubic root of 74146176 is about 420.1099032114.
The spelling of 74146176 in words is "seventy-four million, one hundred forty-six thousand, one hundred seventy-six".
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