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10233400013 = 149574311959
BaseRepresentation
bin10011000011111010…
…10100101011001101
3222102011221120202022
421201331110223031
5131424222300023
64411241135525
7511410315314
oct114175245315
928364846668
1010233400013
11438153a991
121b9718a5a5
13c7116a1a5
146d115b27b
153ed6137c8
hex261f54acd

10233400013 has 8 divisors (see below), whose sum is σ = 10304736000. Its totient is φ = 10162099728.

The previous prime is 10233399997. The next prime is 10233400033. The reversal of 10233400013 is 31000433201.

It is a happy number.

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 10233400013 - 24 = 10233399997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10233399964 and 10233400000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233400033) 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, 849728 + ... + 861686.

It is an arithmetic number, because the mean of its divisors is an integer number (1288092000).

Almost surely, 210233400013 is an apocalyptic number.

It is an amenable number.

10233400013 is a deficient number, since it is larger than the sum of its proper divisors (71335987).

10233400013 is a wasteful number, since it uses less digits than its factorization.

10233400013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17851.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 10233400013 its reverse (31000433201), we get a palindrome (41233833214).

The spelling of 10233400013 in words is "ten billion, two hundred thirty-three million, four hundred thousand, thirteen".

Divisors: 1 149 5743 11959 855707 1781891 68680537 10233400013