Base | Representation |
---|---|
bin | 10110001010001111000111… |
… | …11011110101111010000110 |
3 | 20101112120020101021210211100 |
4 | 23011013203323311322012 |
5 | 22341344001342312304 |
6 | 251350205134320530 |
7 | 13156433323310253 |
oct | 1305074373657206 |
9 | 211476211253740 |
10 | 48730228088454 |
11 | 145884123a8190 |
12 | 55702b2959146 |
13 | 2126319030b13 |
14 | c067ac8bc42a |
15 | 5978b98ba439 |
hex | 2c51e3ef5e86 |
48730228088454 has 24 divisors (see below), whose sum is σ = 115180539118632. Its totient is φ = 14766735784320.
The previous prime is 48730228088441. The next prime is 48730228088461. The reversal of 48730228088454 is 45488082203784.
48730228088454 is a `hidden beast` number, since 4 + 8 + 7 + 3 + 0 + 22 + 80 + 88 + 454 = 666.
It is a super-2 number, since 2×487302280884542 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48730228088391 and 48730228088400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123056131339 + ... + 123056131734.
It is an arithmetic number, because the mean of its divisors is an integer number (4799189129943).
Almost surely, 248730228088454 is an apocalyptic number.
48730228088454 is an abundant number, since it is smaller than the sum of its proper divisors (66450311030178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48730228088454 is a wasteful number, since it uses less digits than its factorization.
48730228088454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246112263092 (or 246112263089 counting only the distinct ones).
The product of its (nonzero) digits is 110100480, while the sum is 63.
The spelling of 48730228088454 in words is "forty-eight trillion, seven hundred thirty billion, two hundred twenty-eight million, eighty-eight thousand, four hundred fifty-four".
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