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159348055 = 5176912713
BaseRepresentation
bin10010111111101…
…11010101010111
3102002211201102211
421133313111113
5311243114210
623451214251
73643302406
oct1137672527
9362751384
10159348055
1181a47609
1245447387
1327022ab9
141723d63d
15dec938a
hex97f7557

159348055 has 16 divisors (see below), whose sum is σ = 202833504. Its totient is φ = 119761920.

The previous prime is 159348031. The next prime is 159348061. The reversal of 159348055 is 550843951.

It is not a de Polignac number, because 159348055 - 25 = 159348023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 159347999 and 159348017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57379 + ... + 60091.

It is an arithmetic number, because the mean of its divisors is an integer number (12677094).

Almost surely, 2159348055 is an apocalyptic number.

159348055 is a deficient number, since it is larger than the sum of its proper divisors (43485449).

159348055 is a wasteful number, since it uses less digits than its factorization.

159348055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3426.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 159348055 is about 12623.3139468208. The cubic root of 159348055 is about 542.1451649765.

The spelling of 159348055 in words is "one hundred fifty-nine million, three hundred forty-eight thousand, fifty-five".

Divisors: 1 5 17 85 691 2713 3455 11747 13565 46121 58735 230605 1874683 9373415 31869611 159348055