Base | Representation |
---|---|
bin | 111101110101001… |
… | …1110010101110000 |
3 | 12100120222022002210 |
4 | 1323222132111300 |
5 | 13222112410023 |
6 | 541512412120 |
7 | 102261634005 |
oct | 17352362560 |
9 | 5316868083 |
10 | 2074731888 |
11 | 97514a859 |
12 | 49a9a7040 |
13 | 270ab1908 |
14 | 15978d8ac |
15 | c2225593 |
hex | 7ba9e570 |
2074731888 has 40 divisors (see below), whose sum is σ = 5400654336. Its totient is φ = 686296000.
The previous prime is 2074731877. The next prime is 2074731907. The reversal of 2074731888 is 8881374702.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
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, 158688 + ... + 171263.
Almost surely, 22074731888 is an apocalyptic number.
It is an amenable number.
2074731888 is an abundant number, since it is smaller than the sum of its proper divisors (3325922448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2074731888 is a wasteful number, since it uses less digits than its factorization.
2074731888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330093 (or 330087 counting only the distinct ones).
The product of its (nonzero) digits is 602112, while the sum is 48.
The square root of 2074731888 is about 45549.2248891241. The cubic root of 2074731888 is about 1275.4222644418.
The spelling of 2074731888 in words is "two billion, seventy-four million, seven hundred thirty-one thousand, eight hundred eighty-eight".
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