Base | Representation |
---|---|
bin | 101110100100000111111101… |
… | …1110001001001100010000000 |
3 | 1222201012221222010200220111220 |
4 | 1131020033323301021202000 |
5 | 412141120432143320020 |
6 | 4011040501102435040 |
7 | 152162360560304361 |
oct | 13510177361114200 |
9 | 1881187863626456 |
10 | 409585190213760 |
11 | 109563116014760 |
12 | 39b3042b592a80 |
13 | 14770943a5aa02 |
14 | 7320059745b68 |
15 | 32543b63d8240 |
hex | 17483fbc49880 |
409585190213760 has 128 divisors (see below), whose sum is σ = 1424239411498560. Its totient is φ = 99293379440640.
The previous prime is 409585190213677. The next prime is 409585190213813. The reversal of 409585190213760 is 67312091585904.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (128).
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 409585190213694 and 409585190213703.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9696597967 + ... + 9696640206.
It is a 1-persistent number, because it is pandigital, but 2⋅409585190213760 = 819170380427520 is not.
Almost surely, 2409585190213760 is an apocalyptic number.
409585190213760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
409585190213760 is an abundant number, since it is smaller than the sum of its proper divisors (1014654221284800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
409585190213760 is a wasteful number, since it uses less digits than its factorization.
409585190213760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19393238206 (or 19393238194 counting only the distinct ones).
The product of its (nonzero) digits is 16329600, while the sum is 60.
The spelling of 409585190213760 in words is "four hundred nine trillion, five hundred eighty-five billion, one hundred ninety million, two hundred thirteen thousand, seven hundred sixty".
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