Base | Representation |
---|---|
bin | 10111001111011010111000… |
… | …110001001011110101001111 |
3 | 111101220122002101120110120212 |
4 | 113033122320301023311033 |
5 | 101344141232243031341 |
6 | 1001220444403233035 |
7 | 30346525223214023 |
oct | 2717327061136517 |
9 | 441818071513525 |
10 | 102214731611471 |
11 | 2a62902a297976 |
12 | b569a9697877b |
13 | 4505a66a6503b |
14 | 1b353100a2383 |
15 | bc3c8e1bd5eb |
hex | 5cf6b8c4bd4f |
102214731611471 has 8 divisors (see below), whose sum is σ = 108295731428544. Its totient is φ = 96141328299520.
The previous prime is 102214731611401. The next prime is 102214731611497. The reversal of 102214731611471 is 174116137412201.
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-102214731611471 is a prime.
It is a super-3 number, since 3×1022147316114713 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102214731611401) 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, 1899098570 + ... + 1899152391.
It is an arithmetic number, because the mean of its divisors is an integer number (13536966428568).
Almost surely, 2102214731611471 is an apocalyptic number.
102214731611471 is a deficient number, since it is larger than the sum of its proper divisors (6080999817073).
102214731611471 is a wasteful number, since it uses less digits than its factorization.
102214731611471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3798252561.
The product of its (nonzero) digits is 56448, while the sum is 41.
The spelling of 102214731611471 in words is "one hundred two trillion, two hundred fourteen billion, seven hundred thirty-one million, six hundred eleven thousand, four hundred seventy-one".
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