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58415395042 = 2312131344207
BaseRepresentation
bin110110011001110101…
…000011000011100010
312120210001212112101201
4312121311003003202
51424113320120132
642500300351414
74135405444114
oct663165030342
9176701775351
1058415395042
1122856a70994
12b3a324556a
13567c384814
142b822493b4
1517bd5952e7
hexd99d430e2

58415395042 has 16 divisors (see below), whose sum is σ = 90455933952. Its totient is φ = 28263548160.

The previous prime is 58415394899. The next prime is 58415395067. The reversal of 58415395042 is 24059351485.

It is a junction number, because it is equal to n+sod(n) for n = 58415394983 and 58415395001.

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, 1299303 + ... + 1343509.

It is an arithmetic number, because the mean of its divisors is an integer number (5653495872).

Almost surely, 258415395042 is an apocalyptic number.

58415395042 is a deficient number, since it is larger than the sum of its proper divisors (32040538910).

58415395042 is a wasteful number, since it uses less digits than its factorization.

58415395042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65553.

The product of its (nonzero) digits is 864000, while the sum is 46.

It can be divided in two parts, 584153 and 95042, that added together give a triangular number (679195 = T1165).

The spelling of 58415395042 in words is "fifty-eight billion, four hundred fifteen million, three hundred ninety-five thousand, forty-two".

Divisors: 1 2 31 62 21313 42626 44207 88414 660703 1321406 1370417 2740834 942183791 1884367582 29207697521 58415395042