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10123243413 = 323914118889
BaseRepresentation
bin10010110110110010…
…00110111110010101
3222010111200001022020
421123121012332111
5131213022242123
64352304123353
7505602102123
oct113331067625
928114601266
1010123243413
114325341678
121b66306559
13c543ab77a
146c0684913
153e3b047e3
hex25b646f95

10123243413 has 8 divisors (see below), whose sum is σ = 13554134400. Its totient is φ = 6720590688.

The previous prime is 10123243393. The next prime is 10123243463. The reversal of 10123243413 is 31434232101.

It is a happy number.

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

It is not a de Polignac number, because 10123243413 - 25 = 10123243381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123243463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7058728 + ... + 7060161.

It is an arithmetic number, because the mean of its divisors is an integer number (1694266800).

Almost surely, 210123243413 is an apocalyptic number.

It is an amenable number.

10123243413 is a deficient number, since it is larger than the sum of its proper divisors (3430890987).

10123243413 is a wasteful number, since it uses less digits than its factorization.

10123243413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14119131.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10123243413 its reverse (31434232101), we get a palindrome (41557475514).

The spelling of 10123243413 in words is "ten billion, one hundred twenty-three million, two hundred forty-three thousand, four hundred thirteen".

Divisors: 1 3 239 717 14118889 42356667 3374414471 10123243413