Base | Representation |
---|---|
bin | 11111001001001011000… |
… | …111011000001110111011 |
3 | 21120121010000012122011002 |
4 | 133021023013120032323 |
5 | 240031013402021000 |
6 | 4315101222155215 |
7 | 310423003220531 |
oct | 37111307301673 |
9 | 7517100178132 |
10 | 2140153938875 |
11 | 7556a8117537 |
12 | 2a6939282b0b |
13 | 126a7aca4054 |
14 | 75826710151 |
15 | 3aa0c4aa8d5 |
hex | 1f24b1d83bb |
2140153938875 has 8 divisors (see below), whose sum is σ = 2670912115872. Its totient is φ = 1712123151000.
The previous prime is 2140153938821. The next prime is 2140153938887. The reversal of 2140153938875 is 5788393510412.
It is a de Polignac number, because none of the positive numbers 2k-2140153938875 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2140153938875.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8560615631 + ... + 8560615880.
It is an arithmetic number, because the mean of its divisors is an integer number (333864014484).
Almost surely, 22140153938875 is an apocalyptic number.
2140153938875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2140153938875 is a deficient number, since it is larger than the sum of its proper divisors (530758176997).
2140153938875 is an equidigital number, since it uses as much as digits as its factorization.
2140153938875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17121231526 (or 17121231516 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 56.
The spelling of 2140153938875 in words is "two trillion, one hundred forty billion, one hundred fifty-three million, nine hundred thirty-eight thousand, eight hundred seventy-five".
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