Base | Representation |
---|---|
bin | 101001101011010001… |
… | …0001001010111110011 |
3 | 22120000022110001000120 |
4 | 1103112202021113303 |
5 | 2431243121341202 |
6 | 105040510021323 |
7 | 6315600505305 |
oct | 1232642112763 |
9 | 276008401016 |
10 | 89498621427 |
11 | 34a57702a36 |
12 | 15418aa7843 |
13 | 8593ca6877 |
14 | 44904a7975 |
15 | 24dc3400bc |
hex | 14d68895f3 |
89498621427 has 8 divisors (see below), whose sum is σ = 122106646464. Its totient is φ = 58278172008.
The previous prime is 89498621423. The next prime is 89498621437. The reversal of 89498621427 is 72412689498.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 89498621427 - 22 = 89498621423 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89498621423) 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 7 ways as a sum of consecutive naturals, for example, 346893753 + ... + 346894010.
It is an arithmetic number, because the mean of its divisors is an integer number (15263330808).
Almost surely, 289498621427 is an apocalyptic number.
89498621427 is a deficient number, since it is larger than the sum of its proper divisors (32608025037).
89498621427 is a wasteful number, since it uses less digits than its factorization.
89498621427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 693787809.
The product of its digits is 13934592, while the sum is 60.
The spelling of 89498621427 in words is "eighty-nine billion, four hundred ninety-eight million, six hundred twenty-one thousand, four hundred twenty-seven".
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