Base | Representation |
---|---|
bin | 101101101010011001… |
… | …100110001111111100 |
3 | 11200112222002121211200 |
4 | 231222121212033330 |
5 | 1300403103013140 |
6 | 34305101215500 |
7 | 3354000606021 |
oct | 555231461774 |
9 | 150488077750 |
10 | 49029735420 |
11 | 198800099a6 |
12 | 9603b61590 |
13 | 4814a44283 |
14 | 2531923548 |
15 | 141e5d9030 |
hex | b6a6663fc |
49029735420 has 144 divisors (see below), whose sum is σ = 152656358400. Its totient is φ = 12731672448.
The previous prime is 49029735413. The next prime is 49029735427. The reversal of 49029735420 is 2453792094.
49029735420 is a `hidden beast` number, since 4 + 9 + 0 + 297 + 354 + 2 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (49029735413) and next prime (49029735427).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49029735427) 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, 1668979 + ... + 1698101.
It is an arithmetic number, because the mean of its divisors is an integer number (1060113600).
Almost surely, 249029735420 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 49029735420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76328179200).
49029735420 is an abundant number, since it is smaller than the sum of its proper divisors (103626622980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49029735420 is a wasteful number, since it uses less digits than its factorization.
49029735420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29384 (or 29379 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The spelling of 49029735420 in words is "forty-nine billion, twenty-nine million, seven hundred thirty-five thousand, four hundred twenty".
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