Base | Representation |
---|---|
bin | 10001010111011… |
… | …00111101111000 |
3 | 101011010000022012 |
4 | 20223230331320 |
5 | 244243032404 |
6 | 22242145052 |
7 | 3416131562 |
oct | 1053547570 |
9 | 334100265 |
10 | 145674104 |
11 | 75258124 |
12 | 40952188 |
13 | 24245bc4 |
14 | 154c0332 |
15 | cbc7a6e |
hex | 8aecf78 |
145674104 has 32 divisors (see below), whose sum is σ = 281880000. Its totient is φ = 70541952.
The previous prime is 145674101. The next prime is 145674167. The reversal of 145674104 is 401476541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145674101) 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, 31322 + ... + 35670.
It is an arithmetic number, because the mean of its divisors is an integer number (8808750).
Almost surely, 2145674104 is an apocalyptic number.
It is an amenable number.
145674104 is a deficient number, since it is larger than the sum of its proper divisors (136205896).
145674104 is a wasteful number, since it uses less digits than its factorization.
145674104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4487 (or 4483 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 145674104 is about 12069.5527671907. The cubic root of 145674104 is about 526.1716586627.
The spelling of 145674104 in words is "one hundred forty-five million, six hundred seventy-four thousand, one hundred four".
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