Base | Representation |
---|---|
bin | 1110001101110000100… |
… | …00010111111001101101 |
3 | 1201200201000022002010210 |
4 | 13012320100113321231 |
5 | 31000242141320042 |
6 | 1012213411253033 |
7 | 50200365431400 |
oct | 7067020277155 |
9 | 1650630262123 |
10 | 488422604397 |
11 | 179158910862 |
12 | 7a7ab8aa179 |
13 | 3709a710530 |
14 | 198d57b1d37 |
15 | ca8953da9c |
hex | 71b8417e6d |
488422604397 has 48 divisors (see below), whose sum is σ = 858765082560. Its totient is φ = 244070039808.
The previous prime is 488422604389. The next prime is 488422604437. The reversal of 488422604397 is 793406224884.
It is not a de Polignac number, because 488422604397 - 23 = 488422604389 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (488422604597) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6689608 + ... + 6762225.
It is an arithmetic number, because the mean of its divisors is an integer number (17890939220).
Almost surely, 2488422604397 is an apocalyptic number.
It is an amenable number.
488422604397 is a deficient number, since it is larger than the sum of its proper divisors (370342478163).
488422604397 is a wasteful number, since it uses less digits than its factorization.
488422604397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13451882 (or 13451875 counting only the distinct ones).
The product of its (nonzero) digits is 18579456, while the sum is 57.
The spelling of 488422604397 in words is "four hundred eighty-eight billion, four hundred twenty-two million, six hundred four thousand, three hundred ninety-seven".
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