Base | Representation |
---|---|
bin | 101101110001101111… |
… | …101100101111111110 |
3 | 11200212112222120112020 |
4 | 231301233230233332 |
5 | 1301131130012401 |
6 | 34325222421010 |
7 | 3360025230510 |
oct | 556157545776 |
9 | 150775876466 |
10 | 49152969726 |
11 | 1993362a733 |
12 | 9639291766 |
13 | 4834431393 |
14 | 2544041bb0 |
15 | 142a32cd36 |
hex | b71becbfe |
49152969726 has 32 divisors (see below), whose sum is σ = 112363573248. Its totient is φ = 14041964640.
The previous prime is 49152969709. The next prime is 49152969731. The reversal of 49152969726 is 62796925194.
It is a self number, because there is not a number n which added to its sum of digits gives 49152969726.
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, 291811 + ... + 428321.
It is an arithmetic number, because the mean of its divisors is an integer number (3511361664).
Almost surely, 249152969726 is an apocalyptic number.
49152969726 is an abundant number, since it is smaller than the sum of its proper divisors (63210603522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49152969726 is a wasteful number, since it uses less digits than its factorization.
49152969726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145096.
The product of its digits is 14696640, while the sum is 60.
It can be divided in two parts, 49152 and 969726, that added together give a triangular number (1018878 = T1427).
The spelling of 49152969726 in words is "forty-nine billion, one hundred fifty-two million, nine hundred sixty-nine thousand, seven hundred twenty-six".
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