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120102662638934 = 2734873109543313
BaseRepresentation
bin11011010011101110010100…
…100010110000110101010110
3120202020200222001122110010222
4123103232110202300311112
5111220230223113421214
61103234222421314342
734204062641211323
oct3323562442606526
9522220861573128
10120102662638934
11352a5286a98358
121157884a8659b2
13520282b7714c1
142192ddd999b4a
15dd422c4e538e
hex6d3b948b0d56

120102662638934 has 32 divisors (see below), whose sum is σ = 183056047717440. Its totient is φ = 59087970450432.

The previous prime is 120102662638817. The next prime is 120102662638939. The reversal of 120102662638934 is 439836266201021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120102662638939) 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, 220784462 + ... + 221327774.

It is an arithmetic number, because the mean of its divisors is an integer number (5720501491170).

Almost surely, 2120102662638934 is an apocalyptic number.

120102662638934 is a deficient number, since it is larger than the sum of its proper divisors (62953385078506).

120102662638934 is a wasteful number, since it uses less digits than its factorization.

120102662638934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546984.

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 120102662638934 in words is "one hundred twenty trillion, one hundred two billion, six hundred sixty-two million, six hundred thirty-eight thousand, nine hundred thirty-four".

Divisors: 1 2 73 146 487 974 3109 6218 35551 71102 226957 453914 543313 1086626 1514083 3028166 39661849 79323698 110528059 221056118 264593431 529186862 1689160117 3378320234 19315320463 38630640926 123308688541 246617377082 822620976979 1645241953958 60051331319467 120102662638934