Base | Representation |
---|---|
bin | 111101101100010… |
… | …0100001011111000 |
3 | 12100021010210020221 |
4 | 1323120210023320 |
5 | 13214412142430 |
6 | 541224025424 |
7 | 102204011665 |
oct | 17330441370 |
9 | 5307123227 |
10 | 2070037240 |
11 | 972533687 |
12 | 499302274 |
13 | 26cb29b0b |
14 | 158ccaa6c |
15 | c1ae957a |
hex | 7b6242f8 |
2070037240 has 32 divisors (see below), whose sum is σ = 4677594480. Its totient is φ = 824457472.
The previous prime is 2070037223. The next prime is 2070037267. The reversal of 2070037240 is 427300702.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101734 + ... + 120373.
Almost surely, 22070037240 is an apocalyptic number.
2070037240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2070037240 is an abundant number, since it is smaller than the sum of its proper divisors (2607557240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2070037240 is a wasteful number, since it uses less digits than its factorization.
2070037240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222351 (or 222347 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 25.
The square root of 2070037240 is about 45497.6619179491. The cubic root of 2070037240 is about 1274.4595407694.
Adding to 2070037240 its reverse (427300702), we get a palindrome (2497337942).
The spelling of 2070037240 in words is "two billion, seventy million, thirty-seven thousand, two hundred forty".
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