Base | Representation |
---|---|
bin | 101101010010000011… |
… | …001001111011000100 |
3 | 11122111111100211021210 |
4 | 231102003021323010 |
5 | 1244034011332134 |
6 | 34200345011420 |
7 | 3340610241615 |
oct | 552203117304 |
9 | 148444324253 |
10 | 48621199044 |
11 | 19690443530 |
12 | 950b183b70 |
13 | 477b204382 |
14 | 24d3579c0c |
15 | 13e87db2e9 |
hex | b520c9ec4 |
48621199044 has 96 divisors (see below), whose sum is σ = 137940364800. Its totient is φ = 13137154560.
The previous prime is 48621199043. The next prime is 48621199051. The reversal of 48621199044 is 44099112684.
It is a super-3 number, since 3×486211990443 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48621198984 and 48621199002.
It is not an unprimeable number, because it can be changed into a prime (48621199043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527554 + ... + 612825.
It is an arithmetic number, because the mean of its divisors is an integer number (1436878800).
Almost surely, 248621199044 is an apocalyptic number.
48621199044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
48621199044 is an abundant number, since it is smaller than the sum of its proper divisors (89319165756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48621199044 is a wasteful number, since it uses less digits than its factorization.
48621199044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1140433 (or 1140431 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 48.
The spelling of 48621199044 in words is "forty-eight billion, six hundred twenty-one million, one hundred ninety-nine thousand, forty-four".
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