Base | Representation |
---|---|
bin | 111110101011000… |
… | …110011101001110 |
3 | 2201021120000200001 |
4 | 332223012131032 |
5 | 4123140023110 |
6 | 252200554514 |
7 | 35025324640 |
oct | 7653063516 |
9 | 2637500601 |
10 | 1051486030 |
11 | 49a59a021 |
12 | 254182a3a |
13 | 139ac5aaa |
14 | 9d910890 |
15 | 624a163a |
hex | 3eac674e |
1051486030 has 64 divisors (see below), whose sum is σ = 2286144000. Its totient is φ = 340149888.
The previous prime is 1051486003. The next prime is 1051486043. The reversal of 1051486030 is 306841501.
It is a super-2 number, since 2×10514860302 = 2211245742570321800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1051486030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 356301 + ... + 359239.
It is an arithmetic number, because the mean of its divisors is an integer number (35721000).
Almost surely, 21051486030 is an apocalyptic number.
1051486030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1051486030 is an abundant number, since it is smaller than the sum of its proper divisors (1234657970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1051486030 is a wasteful number, since it uses less digits than its factorization.
1051486030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3241.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 1051486030 is about 32426.6253254945. The cubic root of 1051486030 is about 1016.8756214181.
The spelling of 1051486030 in words is "one billion, fifty-one million, four hundred eighty-six thousand, thirty".
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