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13293494170 = 2511120849947
BaseRepresentation
bin11000110000101101…
…01001111110011010
31021022110001110202221
430120112221332122
5204211113303140
610035033414254
7650265556525
oct143026517632
937273043687
1013293494170
115701915a20
1226abb6a38a
13133b1324a8
14901727bbc
1552c0c814a
hex3185a9f9a

13293494170 has 16 divisors (see below), whose sum is σ = 26103588768. Its totient is φ = 4833997840.

The previous prime is 13293494111. The next prime is 13293494171. The reversal of 13293494170 is 7149439231.

It is not an unprimeable number, because it can be changed into a prime (13293494171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60424864 + ... + 60425083.

It is an arithmetic number, because the mean of its divisors is an integer number (1631474298).

Almost surely, 213293494170 is an apocalyptic number.

13293494170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13293494170 is a deficient number, since it is larger than the sum of its proper divisors (12810094598).

13293494170 is a wasteful number, since it uses less digits than its factorization.

13293494170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120849965.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 13293494170 in words is "thirteen billion, two hundred ninety-three million, four hundred ninety-four thousand, one hundred seventy".

Divisors: 1 2 5 10 11 22 55 110 120849947 241699894 604249735 1208499470 1329349417 2658698834 6646747085 13293494170