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2153339668151 = 717412691640701
BaseRepresentation
bin11111010101011101000…
…010111100011010110111
321121212010221111002021122
4133111131002330122313
5240240014423340101
64325121450134155
7311400523115120
oct37253502743267
97555127432248
102153339668151
11760254118061
122a93b912135b
1312809c9a4619
14763179c5047
153b02ed9851b
hex1f55d0bc6b7

2153339668151 has 32 divisors (see below), whose sum is σ = 2679200737920. Its totient is φ = 1688477184000.

The previous prime is 2153339668147. The next prime is 2153339668153. The reversal of 2153339668151 is 1518669333512.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2153339668151 - 22 = 2153339668147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2153339668093 and 2153339668102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2153339668153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 492101 + ... + 2132801.

It is an arithmetic number, because the mean of its divisors is an integer number (83725023060).

Almost surely, 22153339668151 is an apocalyptic number.

2153339668151 is a deficient number, since it is larger than the sum of its proper divisors (525861069769).

2153339668151 is a wasteful number, since it uses less digits than its factorization.

2153339668151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641035.

The product of its digits is 3499200, while the sum is 53.

The spelling of 2153339668151 in words is "two trillion, one hundred fifty-three billion, three hundred thirty-nine million, six hundred sixty-eight thousand, one hundred fifty-one".

Divisors: 1 7 17 41 119 269 287 697 1883 4573 4879 11029 32011 77203 187493 1312451 1640701 11484907 27891917 67268741 195243419 441348569 470881187 1143568597 3089439983 7502925673 8004980179 18095291329 52520479711 126667039303 307619952593 2153339668151