Base | Representation |
---|---|
bin | 1101101100100100100… |
… | …01000101110010011010 |
3 | 1122222201022001202101112 |
4 | 12312102101011302122 |
5 | 30202244434421304 |
6 | 1000105414420322 |
7 | 46000016543021 |
oct | 6662221056232 |
9 | 1588638052345 |
10 | 470605388954 |
11 | 171645523118 |
12 | 772589616a2 |
13 | 354bb31a3bc |
14 | 18ac53658b8 |
15 | c39523db6e |
hex | 6d92445c9a |
470605388954 has 4 divisors (see below), whose sum is σ = 705908083434. Its totient is φ = 235302694476.
The previous prime is 470605388909. The next prime is 470605388983. The reversal of 470605388954 is 459883506074.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 459883506074 = 2 ⋅229941753037.
It can be written as a sum of positive squares in only one way, i.e., 458089373329 + 12516015625 = 676823^2 + 111875^2 .
It is a super-2 number, since 2×4706053889542 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 470605388893 and 470605388902.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117651347237 + ... + 117651347240.
Almost surely, 2470605388954 is an apocalyptic number.
470605388954 is a deficient number, since it is larger than the sum of its proper divisors (235302694480).
470605388954 is a wasteful number, since it uses less digits than its factorization.
470605388954 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235302694479.
The product of its (nonzero) digits is 29030400, while the sum is 59.
The spelling of 470605388954 in words is "four hundred seventy billion, six hundred five million, three hundred eighty-eight thousand, nine hundred fifty-four".
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