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1000414423 = 31178718059
BaseRepresentation
bin111011101000010…
…001110011010111
32120201110022121001
4323220101303113
54022101230143
6243134204131
733535245061
oct7350216327
92521408531
101000414423
11473787188
1223b053647
1312c3539c8
1496c18731
155cc6414d
hex3ba11cd7

1000414423 has 8 divisors (see below), whose sum is σ = 1033320960. Its totient is φ = 967547640.

The previous prime is 1000414397. The next prime is 1000414439. The reversal of 1000414423 is 3244140001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1000414423 is a prime.

It is a super-3 number, since 3×10004144233 (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000414423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000454423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46368 + ... + 64426.

It is an arithmetic number, because the mean of its divisors is an integer number (129165120).

Almost surely, 21000414423 is an apocalyptic number.

1000414423 is a deficient number, since it is larger than the sum of its proper divisors (32906537).

1000414423 is a wasteful number, since it uses less digits than its factorization.

1000414423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19877.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1000414423 is about 31629.3285259109. The cubic root of 1000414423 is about 1000.1381219215.

Adding to 1000414423 its reverse (3244140001), we get a palindrome (4244554424).

The spelling of 1000414423 in words is "one billion, four hundred fourteen thousand, four hundred twenty-three".

Divisors: 1 31 1787 18059 55397 559829 32271433 1000414423