Base | Representation |
---|---|
bin | 100111111110100001… |
… | …000110100110111100 |
3 | 11002210111120120211011 |
4 | 213332201012212330 |
5 | 1200402221440343 |
6 | 31415215205004 |
7 | 3046500514600 |
oct | 477641064674 |
9 | 132714516734 |
10 | 42924796348 |
11 | 17227a23905 |
12 | 839b516764 |
13 | 4080cc58a5 |
14 | 2112bd9500 |
15 | 11b367329d |
hex | 9fe8469bc |
42924796348 has 54 divisors (see below), whose sum is σ = 87863132448. Its totient is φ = 18295366320.
The previous prime is 42924796309. The next prime is 42924796349. The reversal of 42924796348 is 84369742924.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 42924796292 and 42924796301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42924796349) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 43314133 + ... + 43315123.
Almost surely, 242924796348 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 42924796348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43931566224).
42924796348 is an abundant number, since it is smaller than the sum of its proper divisors (44938336100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42924796348 is an equidigital number, since it uses as much as digits as its factorization.
42924796348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2223 (or 1223 counting only the distinct ones).
The product of its digits is 20901888, while the sum is 58.
The spelling of 42924796348 in words is "forty-two billion, nine hundred twenty-four million, seven hundred ninety-six thousand, three hundred forty-eight".
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