Base | Representation |
---|---|
bin | 101101101111000101… |
… | …000011100011111110 |
3 | 11200202102210220010122 |
4 | 231233011003203332 |
5 | 1301033202032132 |
6 | 34320543534542 |
7 | 3355643060201 |
oct | 555705034376 |
9 | 150672726118 |
10 | 49108236542 |
11 | 19910356a62 |
12 | 96262ba452 |
13 | 482809b341 |
14 | 253c119938 |
15 | 1426443912 |
hex | b6f1438fe |
49108236542 has 16 divisors (see below), whose sum is σ = 74213772000. Its totient is φ = 24370917120.
The previous prime is 49108236539. The next prime is 49108236557. The reversal of 49108236542 is 24563280194.
It is a junction number, because it is equal to n+sod(n) for n = 49108236493 and 49108236502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11942 + ... + 313622.
It is an arithmetic number, because the mean of its divisors is an integer number (4638360750).
Almost surely, 249108236542 is an apocalyptic number.
49108236542 is a deficient number, since it is larger than the sum of its proper divisors (25105535458).
49108236542 is a wasteful number, since it uses less digits than its factorization.
49108236542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302291.
The product of its (nonzero) digits is 414720, while the sum is 44.
The spelling of 49108236542 in words is "forty-nine billion, one hundred eight million, two hundred thirty-six thousand, five hundred forty-two".
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