Base | Representation |
---|---|
bin | 111101101100101… |
… | …1000001111101001 |
3 | 12100021112121202110 |
4 | 1323121120033221 |
5 | 13214441003343 |
6 | 541232352533 |
7 | 102205560444 |
oct | 17331301751 |
9 | 5307477673 |
10 | 2070250473 |
11 | 972669905 |
12 | 4993a5749 |
13 | 26cba2ba5 |
14 | 158d4465b |
15 | c1b3c833 |
hex | 7b6583e9 |
2070250473 has 4 divisors (see below), whose sum is σ = 2760333968. Its totient is φ = 1380166980.
The previous prime is 2070250459. The next prime is 2070250561. The reversal of 2070250473 is 3740520702.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2070250473 - 26 = 2070250409 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2070250473.
It is not an unprimeable number, because it can be changed into a prime (2070250453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345041743 + ... + 345041748.
It is an arithmetic number, because the mean of its divisors is an integer number (690083492).
Almost surely, 22070250473 is an apocalyptic number.
It is an amenable number.
2070250473 is a deficient number, since it is larger than the sum of its proper divisors (690083495).
2070250473 is an equidigital number, since it uses as much as digits as its factorization.
2070250473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 690083494.
The product of its (nonzero) digits is 11760, while the sum is 30.
The square root of 2070250473 is about 45500.0051978019. The cubic root of 2070250473 is about 1274.5032996441.
The spelling of 2070250473 in words is "two billion, seventy million, two hundred fifty thousand, four hundred seventy-three".
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