Base | Representation |
---|---|
bin | 11111010001100101000… |
… | …101100011000111110001 |
3 | 21121110102000120210112001 |
4 | 133101211011203013301 |
5 | 240203004434221033 |
6 | 4323153001334001 |
7 | 311162450123446 |
oct | 37214505430761 |
9 | 7543360523461 |
10 | 2149179601393 |
11 | 759509946360 |
12 | 2a8637a97301 |
13 | 127888b6ac66 |
14 | 760412c59cd |
15 | 3ad89a55e7d |
hex | 1f4651631f1 |
2149179601393 has 8 divisors (see below), whose sum is σ = 2344595723136. Its totient is φ = 1953769506000.
The previous prime is 2149179601391. The next prime is 2149179601403. The reversal of 2149179601393 is 3931069719412.
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 2149179601393 - 21 = 2149179601391 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2149179601391) 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, 744121 + ... + 2202742.
It is an arithmetic number, because the mean of its divisors is an integer number (293074465392).
Almost surely, 22149179601393 is an apocalyptic number.
It is an amenable number.
2149179601393 is a deficient number, since it is larger than the sum of its proper divisors (195416121743).
2149179601393 is a wasteful number, since it uses less digits than its factorization.
2149179601393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3013175.
The product of its (nonzero) digits is 2204496, while the sum is 55.
It can be divided in two parts, 2149179 and 601393, that added together give a palindrome (2750572).
The spelling of 2149179601393 in words is "two trillion, one hundred forty-nine billion, one hundred seventy-nine million, six hundred one thousand, three hundred ninety-three".
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