Base | Representation |
---|---|
bin | 10101001111111011100… |
… | …000100110110001100110 |
3 | 12011121001210101122202200 |
4 | 111033323200212301212 |
5 | 142411004131320430 |
6 | 3034451323515330 |
7 | 210332311213110 |
oct | 25177340466146 |
9 | 5147053348680 |
10 | 1460213541990 |
11 | 513300527635 |
12 | 1b6bba688b46 |
13 | a790b680168 |
14 | 509635a83b0 |
15 | 27eb44e4460 |
hex | 153fb826c66 |
1460213541990 has 96 divisors (see below), whose sum is σ = 4403680369920. Its totient is φ = 328781547072.
The previous prime is 1460213541977. The next prime is 1460213542019. The reversal of 1460213541990 is 991453120641.
1460213541990 is a `hidden beast` number, since 1 + 4 + 6 + 0 + 2 + 13 + 541 + 9 + 90 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
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, 17254800 + ... + 17339219.
It is an arithmetic number, because the mean of its divisors is an integer number (45871670520).
Almost surely, 21460213541990 is an apocalyptic number.
1460213541990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1460213541990 is an abundant number, since it is smaller than the sum of its proper divisors (2943466827930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1460213541990 is a wasteful number, since it uses less digits than its factorization.
1460213541990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34594106 (or 34594103 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 45.
The spelling of 1460213541990 in words is "one trillion, four hundred sixty billion, two hundred thirteen million, five hundred forty-one thousand, nine hundred ninety".
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