Base | Representation |
---|---|
bin | 10011001101001101001… |
… | …000100000110111110001 |
3 | 11200011202112211000120200 |
4 | 103031031020200313301 |
5 | 133111022323143142 |
6 | 2450155201225413 |
7 | 164233042465650 |
oct | 23151510406761 |
9 | 4604675730520 |
10 | 1319849037297 |
11 | 46982141174a |
12 | 193966932269 |
13 | 975cc426c1b |
14 | 47c497b5197 |
15 | 244eb7c164c |
hex | 1334d220df1 |
1319849037297 has 12 divisors (see below), whose sum is σ = 2178798410880. Its totient is φ = 754199449848.
The previous prime is 1319849037277. The next prime is 1319849037329. The reversal of 1319849037297 is 7927309489131.
1319849037297 is a `hidden beast` number, since 1 + 3 + 1 + 98 + 4 + 90 + 372 + 97 = 666.
It is not a de Polignac number, because 1319849037297 - 26 = 1319849037233 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63), and also a Moran number because the ratio is a prime number: 20949984719 = 1319849037297 / (1 + 3 + 1 + 9 + 8 + 4 + 9 + 0 + 3 + 7 + 2 + 9 + 7).
It is not an unprimeable number, because it can be changed into a prime (1319849037277) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10474992297 + ... + 10474992422.
It is an arithmetic number, because the mean of its divisors is an integer number (181566534240).
Almost surely, 21319849037297 is an apocalyptic number.
It is an amenable number.
1319849037297 is a deficient number, since it is larger than the sum of its proper divisors (858949373583).
1319849037297 is a wasteful number, since it uses less digits than its factorization.
1319849037297 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20949984732 (or 20949984729 counting only the distinct ones).
The product of its (nonzero) digits is 20575296, while the sum is 63.
The spelling of 1319849037297 in words is "one trillion, three hundred nineteen billion, eight hundred forty-nine million, thirty-seven thousand, two hundred ninety-seven".
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