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1001012093807 = 11215874215551
BaseRepresentation
bin11101001000100001111…
…10000110001101101111
310112200210020212010011212
432210100332012031233
5112400033044000212
62043505243105035
7132215004256565
oct16442076061557
93480706763155
101001012093807
11356588259a60
12142004b1217b
1373519b7b60b
1436640a21a35
151b08a535e22
hexe910f8636f

1001012093807 has 8 divisors (see below), whose sum is σ = 1092064038912. Its totient is φ = 909968623000.

The previous prime is 1001012093771. The next prime is 1001012093839. The reversal of 1001012093807 is 7083902101001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1001012093807 - 26 = 1001012093743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001012095807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870319 + ... + 2345232.

It is an arithmetic number, because the mean of its divisors is an integer number (136508004864).

Almost surely, 21001012093807 is an apocalyptic number.

1001012093807 is a deficient number, since it is larger than the sum of its proper divisors (91051945105).

1001012093807 is a wasteful number, since it uses less digits than its factorization.

1001012093807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4237149.

The product of its (nonzero) digits is 3024, while the sum is 32.

Adding to 1001012093807 its reverse (7083902101001), we get a palindrome (8084914194808).

The spelling of 1001012093807 in words is "one trillion, one billion, twelve million, ninety-three thousand, eight hundred seven".

Divisors: 1 11 21587 237457 4215551 46371061 91001099437 1001012093807