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1373338054 = 211791515233
BaseRepresentation
bin101000111011011…
…0111100111000110
310112201011210122101
41101312313213012
510303033304204
6344135222314
746014116014
oct12166674706
93481153571
101373338054
11645239230
12323b1799a
1318b6a4c8a
14d05718b4
1580879ea4
hex51db79c6

1373338054 has 32 divisors (see below), whose sum is σ = 2291235840. Its totient is φ = 612144000.

The previous prime is 1373338051. The next prime is 1373338063. The reversal of 1373338054 is 4508333731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373338051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259822 + ... + 265054.

It is an arithmetic number, because the mean of its divisors is an integer number (71601120).

Almost surely, 21373338054 is an apocalyptic number.

1373338054 is a deficient number, since it is larger than the sum of its proper divisors (917897786).

1373338054 is a wasteful number, since it uses less digits than its factorization.

1373338054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 1373338054 is about 37058.5759845140. The cubic root of 1373338054 is about 1111.5418483181.

The spelling of 1373338054 in words is "one billion, three hundred seventy-three million, three hundred thirty-eight thousand, fifty-four".

Divisors: 1 2 11 22 79 151 158 302 869 1661 1738 3322 5233 10466 11929 23858 57563 115126 131219 262438 413407 790183 826814 1580366 4547477 8692013 9094954 17384026 62424457 124848914 686669027 1373338054