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23030130000023 = 235691759771529
BaseRepresentation
bin1010011110010000111101…
…01101111100000010010111
310000112122210100122100222122
411033020132231330002113
511004311201240000043
6120551521244050155
74564605043035446
oct517103655740227
9100478710570878
1023030130000023
11737a028a99783
1226bb487b3395b
13cb09690c4503
1459894295cd5d
1529e0ee832368
hex14f21eb7c097

23030130000023 has 8 divisors (see below), whose sum is σ = 24073674530400. Its totient is φ = 21990105013888.

The previous prime is 23030129999993. The next prime is 23030130000041. The reversal of 23030130000023 is 32000003103032.

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 23030130000023 - 232 = 23025835032727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23030129999956 and 23030130000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23030130000083) 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, 879872678 + ... + 879898851.

It is an arithmetic number, because the mean of its divisors is an integer number (3009209316300).

Almost surely, 223030130000023 is an apocalyptic number.

23030130000023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23030130000023 is a deficient number, since it is larger than the sum of its proper divisors (1043544530377).

23030130000023 is a wasteful number, since it uses less digits than its factorization.

23030130000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759772121.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23030130000023 its reverse (32000003103032), we get a palindrome (55030133103055).

The spelling of 23030130000023 in words is "twenty-three trillion, thirty billion, one hundred thirty million, twenty-three", and thus it is an aban number.

Divisors: 1 23 569 13087 1759771529 40474745167 1001310000001 23030130000023