Base | Representation |
---|---|
bin | 101101110111000100… |
… | …110101111101100010 |
3 | 11201002210021000211100 |
4 | 231313010311331202 |
5 | 1301322023223222 |
6 | 34342135255230 |
7 | 3362162324130 |
oct | 556704657542 |
9 | 151083230740 |
10 | 49242398562 |
11 | 1997a060965 |
12 | 966321a516 |
13 | 4849b13356 |
14 | 2551c80750 |
15 | 14330e54ac |
hex | b77135f62 |
49242398562 has 24 divisors (see below), whose sum is σ = 121933558656. Its totient is φ = 14069256696.
The previous prime is 49242398519. The next prime is 49242398563. The reversal of 49242398562 is 26589324294.
49242398562 is a `hidden beast` number, since 4 + 9 + 2 + 42 + 39 + 8 + 562 = 666.
It is a super-2 number, since 2×492423985622 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 49242398499 and 49242398508.
It is not an unprimeable number, because it can be changed into a prime (49242398563) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 195406218 + ... + 195406469.
It is an arithmetic number, because the mean of its divisors is an integer number (5080564944).
Almost surely, 249242398562 is an apocalyptic number.
49242398562 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
49242398562 is an abundant number, since it is smaller than the sum of its proper divisors (72691160094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49242398562 is a wasteful number, since it uses less digits than its factorization.
49242398562 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390812702 (or 390812699 counting only the distinct ones).
The product of its digits is 7464960, while the sum is 54.
The spelling of 49242398562 in words is "forty-nine billion, two hundred forty-two million, three hundred ninety-eight thousand, five hundred sixty-two".
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