Base | Representation |
---|---|
bin | 11011010101001010100110… |
… | …001111000101111111111000 |
3 | 120202121011201012011220012101 |
4 | 123111022212033011333320 |
5 | 111223341132343023230 |
6 | 1103351530240553144 |
7 | 34214201156415214 |
oct | 3325124617057770 |
9 | 522534635156171 |
10 | 120201743720440 |
11 | 3533330074a388 |
12 | 11593aa09227b4 |
13 | 520bc8ba92495 |
14 | 2197b1c977944 |
15 | dd6acac17aca |
hex | 6d52a63c5ff8 |
120201743720440 has 32 divisors (see below), whose sum is σ = 277050360530160. Its totient is φ = 46907997548800.
The previous prime is 120201743720393. The next prime is 120201743720449. The reversal of 120201743720440 is 44027347102021.
It is a self number, because there is not a number n which added to its sum of digits gives 120201743720440.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120201743720449) 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, 36646871446 + ... + 36646874725.
Almost surely, 2120201743720440 is an apocalyptic number.
120201743720440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120201743720440 is an abundant number, since it is smaller than the sum of its proper divisors (156848616809720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120201743720440 is a wasteful number, since it uses less digits than its factorization.
120201743720440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73293746223 (or 73293746219 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 37.
The spelling of 120201743720440 in words is "one hundred twenty trillion, two hundred one billion, seven hundred forty-three million, seven hundred twenty thousand, four hundred forty".
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