Base | Representation |
---|---|
bin | 1101111100111000… |
… | …0011101001110001 |
3 | 100122222212220220020 |
4 | 3133032003221301 |
5 | 30132210113040 |
6 | 1415340234053 |
7 | 161543003301 |
oct | 33716035161 |
9 | 10588786806 |
10 | 3745004145 |
11 | 1651a59053 |
12 | 88623b929 |
13 | 478b500ac |
14 | 277537601 |
15 | 16dba5cd0 |
hex | df383a71 |
3745004145 has 16 divisors (see below), whose sum is σ = 5997108672. Its totient is φ = 1995634880.
The previous prime is 3745004119. The next prime is 3745004161. The reversal of 3745004145 is 5414005473.
It is not a de Polignac number, because 3745004145 - 25 = 3745004113 is a prime.
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, 87987 + ... + 123416.
It is an arithmetic number, because the mean of its divisors is an integer number (374819292).
Almost surely, 23745004145 is an apocalyptic number.
It is an amenable number.
3745004145 is a deficient number, since it is larger than the sum of its proper divisors (2252104527).
3745004145 is a wasteful number, since it uses less digits than its factorization.
3745004145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212592.
The product of its (nonzero) digits is 33600, while the sum is 33.
The square root of 3745004145 is about 61196.4389895360. The cubic root of 3745004145 is about 1552.9260226803.
The spelling of 3745004145 in words is "three billion, seven hundred forty-five million, four thousand, one hundred forty-five".
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