Base | Representation |
---|---|
bin | 111110101111011… |
… | …101001100001000 |
3 | 2201100201000202212 |
4 | 332233131030020 |
5 | 4123433041340 |
6 | 252241244252 |
7 | 35041121324 |
oct | 7657351410 |
9 | 2640630685 |
10 | 1052627720 |
11 | 4a01a9871 |
12 | 254633688 |
13 | 13a105651 |
14 | 9db2a984 |
15 | 62629a65 |
hex | 3ebdd308 |
1052627720 has 32 divisors (see below), whose sum is σ = 2382609600. Its totient is φ = 418527168.
The previous prime is 1052627717. The next prime is 1052627731. The reversal of 1052627720 is 277262501.
It is a super-2 number, since 2×10526277202 = 2216050233824796800, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72110 + ... + 85469.
It is an arithmetic number, because the mean of its divisors is an integer number (74456550).
Almost surely, 21052627720 is an apocalyptic number.
1052627720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1052627720 is an abundant number, since it is smaller than the sum of its proper divisors (1329981880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052627720 is a wasteful number, since it uses less digits than its factorization.
1052627720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157757 (or 157753 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 32.
The square root of 1052627720 is about 32444.2247557250. The cubic root of 1052627720 is about 1017.2435251165.
The spelling of 1052627720 in words is "one billion, fifty-two million, six hundred twenty-seven thousand, seven hundred twenty".
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