Base | Representation |
---|---|
bin | 100010000101110101010011… |
… | …011100011000100000010101 |
3 | 201122212120221001111110222200 |
4 | 202011311103130120200111 |
5 | 124123011134300113042 |
6 | 1250514530225115113 |
7 | 43403255350654116 |
oct | 4205652334304025 |
9 | 648776831443880 |
10 | 149934413285397 |
11 | 438569115768a4 |
12 | 14996363788a99 |
13 | 65879a6856650 |
14 | 2904c159ba20d |
15 | 12502114cdc4c |
hex | 885d53718815 |
149934413285397 has 24 divisors (see below), whose sum is σ = 233698707060000. Its totient is φ = 92082426745248.
The previous prime is 149934413285333. The next prime is 149934413285443. The reversal of 149934413285397 is 793582314439941.
149934413285397 is a `hidden beast` number, since 1 + 4 + 9 + 93 + 4 + 41 + 32 + 85 + 397 = 666.
It is not a de Polignac number, because 149934413285397 - 26 = 149934413285333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149934413285897) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1284000447 + ... + 1284117212.
It is an arithmetic number, because the mean of its divisors is an integer number (9737446127500).
Almost surely, 2149934413285397 is an apocalyptic number.
It is an amenable number.
149934413285397 is a deficient number, since it is larger than the sum of its proper divisors (83764293774603).
149934413285397 is a wasteful number, since it uses less digits than its factorization.
149934413285397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2568118177 (or 2568118174 counting only the distinct ones).
The product of its digits is 705438720, while the sum is 72.
The spelling of 149934413285397 in words is "one hundred forty-nine trillion, nine hundred thirty-four billion, four hundred thirteen million, two hundred eighty-five thousand, three hundred ninety-seven".
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