Base | Representation |
---|---|
bin | 1001001001001001… |
… | …11100011100011110 |
3 | 110200002110100000012 |
4 | 10210210330130132 |
5 | 40023102204323 |
6 | 2131025003222 |
7 | 232432452665 |
oct | 44444743436 |
9 | 13602410005 |
10 | 4908631838 |
11 | 2099881830 |
12 | b4ba83512 |
13 | 602c4aca6 |
14 | 347cb9ddc |
15 | 1dae09678 |
hex | 12493c71e |
4908631838 has 32 divisors (see below), whose sum is σ = 8102436480. Its totient is φ = 2211804000.
The previous prime is 4908631829. The next prime is 4908631841. The reversal of 4908631838 is 8381368094.
It is a super-3 number, since 3×49086318383 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1246733 + ... + 1250663.
It is an arithmetic number, because the mean of its divisors is an integer number (253201140).
Almost surely, 24908631838 is an apocalyptic number.
4908631838 is a deficient number, since it is larger than the sum of its proper divisors (3193804642).
4908631838 is a wasteful number, since it uses less digits than its factorization.
4908631838 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4424.
The product of its (nonzero) digits is 995328, while the sum is 50.
The square root of 4908631838 is about 70061.6288563148. The cubic root of 4908631838 is about 1699.4960256953.
The spelling of 4908631838 in words is "four billion, nine hundred eight million, six hundred thirty-one thousand, eight hundred thirty-eight".
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