Base | Representation |
---|---|
bin | 101111010010010001… |
… | …100111011001101111 |
3 | 11212001102100212222211 |
4 | 233102101213121233 |
5 | 1312440223122310 |
6 | 35154034151251 |
7 | 3445121621644 |
oct | 572221473157 |
9 | 155042325884 |
10 | 50772473455 |
11 | 1a594812870 |
12 | 9a0b722527 |
13 | 4a31b05702 |
14 | 2659171dcb |
15 | 14c25d0c8a |
hex | bd246766f |
50772473455 has 32 divisors (see below), whose sum is σ = 70922499840. Its totient is φ = 34502734080.
The previous prime is 50772473431. The next prime is 50772473461. The reversal of 50772473455 is 55437427705.
It is not a de Polignac number, because 50772473455 - 29 = 50772472943 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50772473399 and 50772473408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256497 + ... + 409066.
It is an arithmetic number, because the mean of its divisors is an integer number (2216328120).
Almost surely, 250772473455 is an apocalyptic number.
50772473455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50772473455 is a deficient number, since it is larger than the sum of its proper divisors (20150026385).
50772473455 is a wasteful number, since it uses less digits than its factorization.
50772473455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 665671.
The product of its (nonzero) digits is 4116000, while the sum is 49.
The spelling of 50772473455 in words is "fifty billion, seven hundred seventy-two million, four hundred seventy-three thousand, four hundred fifty-five".
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