Base | Representation |
---|---|
bin | 10000011001100… |
… | …010011010111110 |
3 | 201011201001110201 |
4 | 100121202122332 |
5 | 1030413130141 |
6 | 43144554114 |
7 | 6550365262 |
oct | 2031423276 |
9 | 634631421 |
10 | 275130046 |
11 | 131338304 |
12 | 7818293a |
13 | 45000b59 |
14 | 2877c0a2 |
15 | 1924a031 |
hex | 106626be |
275130046 has 8 divisors (see below), whose sum is σ = 412948224. Its totient is φ = 137480640.
The previous prime is 275130043. The next prime is 275130083. The reversal of 275130046 is 640031572.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 275129996 and 275130023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275130043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38035 + ... + 44686.
It is an arithmetic number, because the mean of its divisors is an integer number (51618528).
Almost surely, 2275130046 is an apocalyptic number.
275130046 is a deficient number, since it is larger than the sum of its proper divisors (137818178).
275130046 is a wasteful number, since it uses less digits than its factorization.
275130046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84386.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 275130046 is about 16587.0445227593. The cubic root of 275130046 is about 650.3982143718.
It can be divided in two parts, 275 and 130046, that added together give a 4-th power (130321 = 194).
The spelling of 275130046 in words is "two hundred seventy-five million, one hundred thirty thousand, forty-six".
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