Base | Representation |
---|---|
bin | 11000110101010011011101… |
… | …01010101100100101001011 |
3 | 21011100110222100111121011221 |
4 | 30122221232222230211023 |
5 | 24124144312121402010 |
6 | 312050333524502511 |
7 | 14334205621614250 |
oct | 1432515652544513 |
9 | 234313870447157 |
10 | 54608070887755 |
11 | 16444175428720 |
12 | 615b4b054aa37 |
13 | 24616992ab928 |
14 | d6b08aa69427 |
15 | 64a7342d6dda |
hex | 31aa6eaac94b |
54608070887755 has 16 divisors (see below), whose sum is σ = 81699347614464. Its totient is φ = 34041394838880.
The previous prime is 54608070887753. The next prime is 54608070887771. The reversal of 54608070887755 is 55778807080645.
It is not a de Polignac number, because 54608070887755 - 21 = 54608070887753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54608070887753) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70919572197 + ... + 70919572966.
It is an arithmetic number, because the mean of its divisors is an integer number (5106209225904).
Almost surely, 254608070887755 is an apocalyptic number.
54608070887755 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
54608070887755 is a deficient number, since it is larger than the sum of its proper divisors (27091276726709).
54608070887755 is a wasteful number, since it uses less digits than its factorization.
54608070887755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141839145186.
The product of its (nonzero) digits is 526848000, while the sum is 70.
The spelling of 54608070887755 in words is "fifty-four trillion, six hundred eight billion, seventy million, eight hundred eighty-seven thousand, seven hundred fifty-five".
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