Base | Representation |
---|---|
bin | 1001100000010110010101… |
… | …0011100010110010100100 |
3 | 1101000010202220101122000100 |
4 | 2120011211103202302210 |
5 | 2332213333343200340 |
6 | 34121141454144100 |
7 | 2126041215113454 |
oct | 230054523426244 |
9 | 41003686348010 |
10 | 10451355053220 |
11 | 336a438508a64 |
12 | 12096617b2030 |
13 | 5aa7351a8a03 |
14 | 281bc3993d64 |
15 | 131ce5148830 |
hex | 981654e2ca4 |
10451355053220 has 144 divisors (see below), whose sum is σ = 31738492946160. Its totient is φ = 2783860531200.
The previous prime is 10451355053213. The next prime is 10451355053263. The reversal of 10451355053220 is 2235055315401.
10451355053220 is a `hidden beast` number, since 1 + 0 + 4 + 51 + 3 + 5 + 50 + 532 + 20 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 746734483044 + 9704620570176 = 864138^2 + 3115224^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 821576460 + ... + 821589180.
It is an arithmetic number, because the mean of its divisors is an integer number (220406201015).
Almost surely, 210451355053220 is an apocalyptic number.
10451355053220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10451355053220 is an abundant number, since it is smaller than the sum of its proper divisors (21287137892940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10451355053220 is a wasteful number, since it uses less digits than its factorization.
10451355053220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17566 (or 17561 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 36.
The spelling of 10451355053220 in words is "ten trillion, four hundred fifty-one billion, three hundred fifty-five million, fifty-three thousand, two hundred twenty".
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