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1031032132007 = 19219314798159
BaseRepresentation
bin11110000000011100100…
…11011101000110100111
310122120021101212001210112
433000032103131012213
5113343023211211012
62105352152443235
7134326636344053
oct17001623350647
93576241761715
101031032132007
11368292839a89
121479a26a951b
13762c243b327
1437c8b9a4c63
151bc45cbc122
hexf00e4dd1a7

1031032132007 has 12 divisors (see below), whose sum is σ = 1093791198240. Its totient is φ = 971706246912.

The previous prime is 1031032131959. The next prime is 1031032132043. The reversal of 1031032132007 is 7002312301301.

1031032132007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1031032132007 - 28 = 1031032131751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031032132057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7329407 + ... + 7468752.

It is an arithmetic number, because the mean of its divisors is an integer number (91149266520).

Almost surely, 21031032132007 is an apocalyptic number.

1031032132007 is a deficient number, since it is larger than the sum of its proper divisors (62759066233).

1031032132007 is a wasteful number, since it uses less digits than its factorization.

1031032132007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14798390 (or 14798371 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 1031032132007 its reverse (7002312301301), we get a palindrome (8033344433308).

The spelling of 1031032132007 in words is "one trillion, thirty-one billion, thirty-two million, one hundred thirty-two thousand, seven".

Divisors: 1 19 193 361 3667 69673 14798159 281165021 2856044687 5342135399 54264849053 1031032132007