Base | Representation |
---|---|
bin | 10011001000110100000… |
… | …111001101000000010000 |
3 | 11122201120222012100111121 |
4 | 103020310013031000100 |
5 | 133021343334433310 |
6 | 2444055300052024 |
7 | 164005153033513 |
oct | 23106407150020 |
9 | 4581528170447 |
10 | 1315134296080 |
11 | 46782202a900 |
12 | 192a6b994014 |
13 | 9702a704517 |
14 | 4791d56ad7a |
15 | 243229160da |
hex | 132341cd010 |
1315134296080 has 60 divisors (see below), whose sum is σ = 3360928972716. Its totient is φ = 478230649600.
The previous prime is 1315134296071. The next prime is 1315134296081. The reversal of 1315134296080 is 806924315131.
It can be written as a sum of positive squares in 2 ways, for example, as 996898408704 + 318235887376 = 998448^2 + 564124^2 .
It is not an unprimeable number, because it can be changed into a prime (1315134296081) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67920811 + ... + 67940170.
Almost surely, 21315134296080 is an apocalyptic number.
1315134296080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1315134296080 is an abundant number, since it is smaller than the sum of its proper divisors (2045794676636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1315134296080 is a wasteful number, since it uses less digits than its factorization.
1315134296080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135861016 (or 135860999 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 1315134296080 in words is "one trillion, three hundred fifteen billion, one hundred thirty-four million, two hundred ninety-six thousand, eighty".
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