Base | Representation |
---|---|
bin | 1001100000000000011… |
… | …0110000010011001100 |
3 | 120121021102101212101110 |
4 | 2120000012300103030 |
5 | 10133223343343243 |
6 | 202551120012020 |
7 | 14535336411666 |
oct | 2300006602314 |
9 | 517242355343 |
10 | 163210527948 |
11 | 632430a7346 |
12 | 2776aa61010 |
13 | 125104533c0 |
14 | 7c8407d536 |
15 | 43a3769e33 |
hex | 26001b04cc |
163210527948 has 24 divisors (see below), whose sum is σ = 410118762928. Its totient is φ = 50218623936.
The previous prime is 163210527863. The next prime is 163210528007. The reversal of 163210527948 is 849725012361.
It is a junction number, because it is equal to n+sod(n) for n = 163210527897 and 163210527906.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523110511 + ... + 523110822.
It is a 1-persistent number, because it is pandigital, but 2⋅163210527948 = 326421055896 is not.
Almost surely, 2163210527948 is an apocalyptic number.
It is an amenable number.
163210527948 is an abundant number, since it is smaller than the sum of its proper divisors (246908234980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163210527948 is a wasteful number, since it uses less digits than its factorization.
163210527948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1046221353 (or 1046221351 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 48.
The spelling of 163210527948 in words is "one hundred sixty-three billion, two hundred ten million, five hundred twenty-seven thousand, nine hundred forty-eight".
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