Base | Representation |
---|---|
bin | 111000011111010010… |
… | …1101011101101101111 |
3 | 102121010020120022202211 |
4 | 1300332211223231233 |
5 | 3441420120300223 |
6 | 131421220031251 |
7 | 11523103522303 |
oct | 1607645535557 |
9 | 377106508684 |
10 | 121309150063 |
11 | 474a0941a22 |
12 | 1b616232527 |
13 | b5934a708a |
14 | 5c2b169d03 |
15 | 324eda1d0d |
hex | 1c3e96bb6f |
121309150063 has 8 divisors (see below), whose sum is σ = 121429067760. Its totient is φ = 121189273920.
The previous prime is 121309150021. The next prime is 121309150073. The reversal of 121309150063 is 360051903121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 121309150063 - 213 = 121309141871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121309150073) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12115003 + ... + 12125011.
It is an arithmetic number, because the mean of its divisors is an integer number (15178633470).
Almost surely, 2121309150063 is an apocalyptic number.
121309150063 is a deficient number, since it is larger than the sum of its proper divisors (119917697).
121309150063 is a wasteful number, since it uses less digits than its factorization.
121309150063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20777.
The product of its (nonzero) digits is 4860, while the sum is 31.
The spelling of 121309150063 in words is "one hundred twenty-one billion, three hundred nine million, one hundred fifty thousand, sixty-three".
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