Base | Representation |
---|---|
bin | 111101101100101… |
… | …0001100010110001 |
3 | 12100021111020002212 |
4 | 1323121101202301 |
5 | 13214434114100 |
6 | 541232021505 |
7 | 102205414433 |
oct | 17331214261 |
9 | 5307436085 |
10 | 2070223025 |
11 | 972650222 |
12 | 499391895 |
13 | 26cb93550 |
14 | 158d38653 |
15 | c1b34635 |
hex | 7b6518b1 |
2070223025 has 24 divisors (see below), whose sum is σ = 2927172024. Its totient is φ = 1438848000.
The previous prime is 2070223013. The next prime is 2070223061. The reversal of 2070223025 is 5203220702.
It can be written as a sum of positive squares in 12 ways, for example, as 150381169 + 1919841856 = 12263^2 + 43816^2 .
It is not a de Polignac number, because 2070223025 - 214 = 2070206641 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181826 + ... + 192875.
It is an arithmetic number, because the mean of its divisors is an integer number (121965501).
Almost surely, 22070223025 is an apocalyptic number.
2070223025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2070223025 is a deficient number, since it is larger than the sum of its proper divisors (856948999).
2070223025 is a wasteful number, since it uses less digits than its factorization.
2070223025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 374741 (or 374736 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 23.
The square root of 2070223025 is about 45499.7035704630. The cubic root of 2070223025 is about 1274.4976670373.
Adding to 2070223025 its reverse (5203220702), we get a palindrome (7273443727).
The spelling of 2070223025 in words is "two billion, seventy million, two hundred twenty-three thousand, twenty-five".
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