Base | Representation |
---|---|
bin | 111011110100110… |
… | …0000110100100101 |
3 | 12011220020000101202 |
4 | 1313221200310211 |
5 | 13102341333140 |
6 | 531104532245 |
7 | 100513241501 |
oct | 16751406445 |
9 | 5156200352 |
10 | 2007371045 |
11 | 940121639 |
12 | 480321085 |
13 | 25cb58424 |
14 | 150857301 |
15 | bb36b915 |
hex | 77a60d25 |
2007371045 has 4 divisors (see below), whose sum is σ = 2408845260. Its totient is φ = 1605896832.
The previous prime is 2007371011. The next prime is 2007371063. The reversal of 2007371045 is 5401737002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 821739556 + 1185631489 = 28666^2 + 34433^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2007371045 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2007370999 and 2007371017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200737100 + ... + 200737109.
It is an arithmetic number, because the mean of its divisors is an integer number (602211315).
Almost surely, 22007371045 is an apocalyptic number.
It is an amenable number.
2007371045 is a deficient number, since it is larger than the sum of its proper divisors (401474215).
2007371045 is an equidigital number, since it uses as much as digits as its factorization.
2007371045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401474214.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 2007371045 is about 44803.6945463206. The cubic root of 2007371045 is about 1261.4669747264.
The spelling of 2007371045 in words is "two billion, seven million, three hundred seventy-one thousand, forty-five".
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