Base | Representation |
---|---|
bin | 11011100111010111000010… |
… | …010111000110101000100110 |
3 | 120221000200222021000220210200 |
4 | 123213113002113012220212 |
5 | 111404332300033043012 |
6 | 1110150145122331330 |
7 | 34403423021454342 |
oct | 3347270227065046 |
9 | 527020867026720 |
10 | 121452051065382 |
11 | 3577558663a304 |
12 | 1175627a1b9b46 |
13 | 529cb579b9bcb |
14 | 21dc44c558622 |
15 | e093a72583dc |
hex | 6e75c25c6a26 |
121452051065382 has 12 divisors (see below), whose sum is σ = 263146110641700. Its totient is φ = 40484017021788.
The previous prime is 121452051065381. The next prime is 121452051065383. The reversal of 121452051065382 is 283560150254121.
121452051065382 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 5 + 2 + 0 + 5 + 106 + 538 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (121452051065381) and next prime (121452051065383).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121452051065381) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3373668085132 + ... + 3373668085167.
It is an arithmetic number, because the mean of its divisors is an integer number (21928842553475).
Almost surely, 2121452051065382 is an apocalyptic number.
121452051065382 is an abundant number, since it is smaller than the sum of its proper divisors (141694059576318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121452051065382 is a wasteful number, since it uses less digits than its factorization.
121452051065382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6747336170307 (or 6747336170304 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 45.
The spelling of 121452051065382 in words is "one hundred twenty-one trillion, four hundred fifty-two billion, fifty-one million, sixty-five thousand, three hundred eighty-two".
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