Base | Representation |
---|---|
bin | 10101000110100010100… |
… | …001000000110100010000 |
3 | 12010122001002110011211200 |
4 | 111012202201000310100 |
5 | 142224331404314330 |
6 | 3030103014111200 |
7 | 206524405141161 |
oct | 25064241006420 |
9 | 5118032404750 |
10 | 1450130541840 |
11 | 509aa6982362 |
12 | 1b506594b500 |
13 | a6992721b96 |
14 | 502883db768 |
15 | 27ac41dda60 |
hex | 151a2840d10 |
1450130541840 has 120 divisors (see below), whose sum is σ = 4952564622720. Its totient is φ = 380147204352.
The previous prime is 1450130541833. The next prime is 1450130541869. The reversal of 1450130541840 is 481450310541.
1450130541840 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 1 + 30 + 541 + 84 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1450130541795 and 1450130541804.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17025912 + ... + 17110871.
It is an arithmetic number, because the mean of its divisors is an integer number (41271371856).
Almost surely, 21450130541840 is an apocalyptic number.
1450130541840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1450130541840 is an abundant number, since it is smaller than the sum of its proper divisors (3502434080880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450130541840 is a wasteful number, since it uses less digits than its factorization.
1450130541840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34136861 (or 34136852 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The spelling of 1450130541840 in words is "one trillion, four hundred fifty billion, one hundred thirty million, five hundred forty-one thousand, eight hundred forty".
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