Base | Representation |
---|---|
bin | 10100100101110100110… |
… | …111111010110111001100 |
3 | 12000021101010122122022201 |
4 | 110211310313322313030 |
5 | 141140412243301320 |
6 | 3002013325051244 |
7 | 204142100346232 |
oct | 24456467726714 |
9 | 5007333578281 |
10 | 1415005056460 |
11 | 4a61115132a6 |
12 | 1aa2a23b6b24 |
13 | a35855035c8 |
14 | 4c6b5388952 |
15 | 26c1a62270a |
hex | 14974dfadcc |
1415005056460 has 48 divisors (see below), whose sum is σ = 3128118013440. Its totient is φ = 536176082880.
The previous prime is 1415005056389. The next prime is 1415005056463. The reversal of 1415005056460 is 646505005141.
It is not an unprimeable number, because it can be changed into a prime (1415005056463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5857875 + ... + 6094645.
It is an arithmetic number, because the mean of its divisors is an integer number (65169125280).
Almost surely, 21415005056460 is an apocalyptic number.
1415005056460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1415005056460 is an abundant number, since it is smaller than the sum of its proper divisors (1713112956980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1415005056460 is a wasteful number, since it uses less digits than its factorization.
1415005056460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252526 (or 252524 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 37.
The spelling of 1415005056460 in words is "one trillion, four hundred fifteen billion, five million, fifty-six thousand, four hundred sixty".
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