Base | Representation |
---|---|
bin | 101101110111110100… |
… | …111100111000001100 |
3 | 11201010122222202012101 |
4 | 231313310330320030 |
5 | 1301333240303204 |
6 | 34343305444444 |
7 | 3362404450450 |
oct | 556764747014 |
9 | 151118882171 |
10 | 49255009804 |
11 | 19986194980 |
12 | 96674a0724 |
13 | 484c60a620 |
14 | 2553804660 |
15 | 1434286ea4 |
hex | b77d3ce0c |
49255009804 has 192 divisors, whose sum is σ = 122021609472. Its totient is φ = 16775942400.
The previous prime is 49255009801. The next prime is 49255009807. The reversal of 49255009804 is 40890055294.
It is an interprime number because it is at equal distance from previous prime (49255009801) and next prime (49255009807).
It is a super-2 number, since 2×492550098042 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49255009801) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5829607 + ... + 5838049.
It is an arithmetic number, because the mean of its divisors is an integer number (635529216).
Almost surely, 249255009804 is an apocalyptic number.
49255009804 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49255009804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61010804736).
49255009804 is an abundant number, since it is smaller than the sum of its proper divisors (72766599668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49255009804 is a wasteful number, since it uses less digits than its factorization.
49255009804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8556 (or 8554 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 46.
The spelling of 49255009804 in words is "forty-nine billion, two hundred fifty-five million, nine thousand, eight hundred four".
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