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5120201535002 = 261311278921
BaseRepresentation
bin100101010000010001111…
…0010110010111000011010
3200010111010122111202221222
41022200203302302320122
51132342133043110002
614520104344332042
71035631236644141
oct112404362627032
920114118452858
105120201535002
1116a4513312934
126a83b5174022
132b1aa9c524c8
14139b67790758
158d2c52361a2
hex4a823cb2e1a

5120201535002 has 16 divisors (see below), whose sum is σ = 7808307469224. Its totient is φ = 2518131679200.

The previous prime is 5120201534939. The next prime is 5120201535019. The reversal of 5120201535002 is 2005351020215.

It can be written as a sum of positive squares in 4 ways, for example, as 714060490441 + 4406141044561 = 845021^2 + 2099081^2 .

It is a super-2 number, since 2×51202015350022 (a number of 26 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 5185499 + ... + 6093422.

Almost surely, 25120201535002 is an apocalyptic number.

5120201535002 is a deficient number, since it is larger than the sum of its proper divisors (2688105934222).

5120201535002 is an frugal number, since it uses more digits than its factorization.

5120201535002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11279106 (or 11278984 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 5120201535002 its reverse (2005351020215), we get a palindrome (7125552555217).

The spelling of 5120201535002 in words is "five trillion, one hundred twenty billion, two hundred one million, five hundred thirty-five thousand, two".

Divisors: 1 2 61 122 3721 7442 226981 453962 11278921 22557842 688014181 1376028362 41968865041 83937730082 2560100767501 5120201535002