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58420613908 = 2271431477277
BaseRepresentation
bin110110011010001000…
…111101001100010100
312120210102200200100001
4312122020331030110
51424121134121113
642501004301044
74135501011346
oct663210751424
9176712620301
1058420613908
1122859a059a8
12b3a4b41784
1356804910c7
142b82c07296
1517bdc767dd
hexd9a23d314

58420613908 has 24 divisors (see below), whose sum is σ = 103916784384. Its totient is φ = 28732015200.

The previous prime is 58420613873. The next prime is 58420613921. The reversal of 58420613908 is 80931602485.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116235 + ... + 361042.

It is an arithmetic number, because the mean of its divisors is an integer number (4329866016).

Almost surely, 258420613908 is an apocalyptic number.

It is an amenable number.

58420613908 is a deficient number, since it is larger than the sum of its proper divisors (45496170476).

58420613908 is a wasteful number, since it uses less digits than its factorization.

58420613908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477783 (or 477781 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 58420613908 in words is "fifty-eight billion, four hundred twenty million, six hundred thirteen thousand, nine hundred eight".

Divisors: 1 2 4 71 142 284 431 862 1724 30601 61202 122404 477277 954554 1909108 33886667 67773334 135546668 205706387 411412774 822825548 14605153477 29210306954 58420613908