Base | Representation |
---|---|
bin | 10101111110010100011110… |
… | …01100100001111111111111 |
3 | 20100002102101112221210021222 |
4 | 22333022033030201333333 |
5 | 22313141431313210004 |
6 | 250434132325343555 |
7 | 13115030041300403 |
oct | 1277121714417777 |
9 | 210072345853258 |
10 | 48320784506879 |
11 | 1443a803152215 |
12 | 5504a84b67bbb |
13 | 20c68270820b1 |
14 | bd0a4a437103 |
15 | 58be03dc37be |
hex | 2bf28f321fff |
48320784506879 has 32 divisors (see below), whose sum is σ = 49425285768768. Its totient is φ = 47233428480000.
The previous prime is 48320784506867. The next prime is 48320784506959. The reversal of 48320784506879 is 97860548702384.
It is a cyclic number.
It is not a de Polignac number, because 48320784506879 - 232 = 48316489539583 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48320784506809) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1732348457 + ... + 1732376349.
It is an arithmetic number, because the mean of its divisors is an integer number (1544540180274).
Almost surely, 248320784506879 is an apocalyptic number.
48320784506879 is a deficient number, since it is larger than the sum of its proper divisors (1104501261889).
48320784506879 is a wasteful number, since it uses less digits than its factorization.
48320784506879 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28859.
The product of its (nonzero) digits is 650280960, while the sum is 71.
The spelling of 48320784506879 in words is "forty-eight trillion, three hundred twenty billion, seven hundred eighty-four million, five hundred six thousand, eight hundred seventy-nine".
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