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554286486074379 = 31374214396172869
BaseRepresentation
bin111111000000111101110000…
…1000110110011010000001011
32200200120021022020112002100220
41332001323201012303100023
51040122412210413340004
65242511410232001123
7224515606562143452
oct17601734106632013
92620507266462326
10554286486074379
11150681640196453
12522005268301a3
131aa38cb701c8a6
149ac38753dbb99
1544133e45aadd9
hex1f81ee11b340b

554286486074379 has 32 divisors (see below), whose sum is σ = 746238652407360. Its totient is φ = 365942396467200.

The previous prime is 554286486074359. The next prime is 554286486074389. The reversal of 554286486074379 is 973470684682455.

It is a happy number.

It is not a de Polignac number, because 554286486074379 - 227 = 554286351856651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (554286486074359) 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, 7606579357 + ... + 7606652225.

It is an arithmetic number, because the mean of its divisors is an integer number (23319957887730).

Almost surely, 2554286486074379 is an apocalyptic number.

554286486074379 is a deficient number, since it is larger than the sum of its proper divisors (191952166332981).

554286486074379 is a wasteful number, since it uses less digits than its factorization.

554286486074379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117391.

The product of its (nonzero) digits is 9754214400, while the sum is 78.

The spelling of 554286486074379 in words is "five hundred fifty-four trillion, two hundred eighty-six billion, four hundred eighty-six million, seventy-four thousand, three hundred seventy-nine".

Divisors: 1 3 137 411 421 1263 43961 57677 72869 131883 173031 218607 6022657 9983053 18067971 18507581 29949159 30677849 55522743 92033547 2535538597 3203394109 4202865313 7606615791 9610182327 12608595939 438864992933 1316594978799 1348628919889 4045886759667 184762162024793 554286486074379