Base | Representation |
---|---|
bin | 1110110001101111001… |
… | …10111010110010011010 |
3 | 1210112120012200020000020 |
4 | 13120313212322302122 |
5 | 31304322201340244 |
6 | 1025130242451310 |
7 | 51453151025226 |
oct | 7306746726232 |
9 | 1715505606006 |
10 | 507739090074 |
11 | 186370530407 |
12 | 824a0963b36 |
13 | 38b585cb708 |
14 | 1a808db1786 |
15 | d31a291d19 |
hex | 76379bac9a |
507739090074 has 16 divisors (see below), whose sum is σ = 1015923397440. Its totient is φ = 169172160480.
The previous prime is 507739090069. The next prime is 507739090081. The reversal of 507739090074 is 470090937705.
It is a junction number, because it is equal to n+sod(n) for n = 507739089999 and 507739090026.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18535894 + ... + 18563265.
It is an arithmetic number, because the mean of its divisors is an integer number (63495212340).
Almost surely, 2507739090074 is an apocalyptic number.
507739090074 is an abundant number, since it is smaller than the sum of its proper divisors (508184307366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
507739090074 is a wasteful number, since it uses less digits than its factorization.
507739090074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37101445.
The product of its (nonzero) digits is 1666980, while the sum is 51.
The spelling of 507739090074 in words is "five hundred seven billion, seven hundred thirty-nine million, ninety thousand, seventy-four".
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