Base | Representation |
---|---|
bin | 11011011110111110011100… |
… | …101000010010011101010011 |
3 | 120211222121210202220002020201 |
4 | 123132332130220102131103 |
5 | 111320412311424342022 |
6 | 1105025341323120031 |
7 | 34313665203664201 |
oct | 3336763450223523 |
9 | 524877722802221 |
10 | 120875892418387 |
11 | 355731a6051137 |
12 | 11682683973017 |
13 | 525a717520092 |
14 | 21bc5d2814071 |
15 | de93d54e0127 |
hex | 6def9ca12753 |
120875892418387 has 8 divisors (see below), whose sum is σ = 124779959521280. Its totient is φ = 116972128113480.
The previous prime is 120875892418357. The next prime is 120875892418423. The reversal of 120875892418387 is 783814298578021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120875892418387 is a prime.
It is a super-2 number, since 2×1208758924183872 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120875892418357) 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, 74888073 + ... + 76485130.
It is an arithmetic number, because the mean of its divisors is an integer number (15597494940160).
Almost surely, 2120875892418387 is an apocalyptic number.
120875892418387 is a deficient number, since it is larger than the sum of its proper divisors (3904067102893).
120875892418387 is a wasteful number, since it uses less digits than its factorization.
120875892418387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151398993.
The product of its (nonzero) digits is 433520640, while the sum is 73.
The spelling of 120875892418387 in words is "one hundred twenty trillion, eight hundred seventy-five billion, eight hundred ninety-two million, four hundred eighteen thousand, three hundred eighty-seven".
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