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10123454353 = 194321272269
BaseRepresentation
bin10010110110110011…
…11010011110010001
3222010112001202122211
421123121322132101
5131213101014403
64352312432121
7505603641115
oct113331723621
928115052584
1010123454353
114325476101
121b663a8641
13c5445379c
146c06db745
153e3b4706d
hex25b67a791

10123454353 has 24 divisors (see below), whose sum is σ = 11000601600. Its totient is φ = 9289746144.

The previous prime is 10123454323. The next prime is 10123454399. The reversal of 10123454353 is 35345432101.

It is not a de Polignac number, because 10123454353 - 217 = 10123323281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10123454303) 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 23 ways as a sum of consecutive naturals, for example, 4460503 + ... + 4462771.

It is an arithmetic number, because the mean of its divisors is an integer number (458358400).

Almost surely, 210123454353 is an apocalyptic number.

It is an amenable number.

10123454353 is a deficient number, since it is larger than the sum of its proper divisors (877147247).

10123454353 is a wasteful number, since it uses less digits than its factorization.

10123454353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501 (or 2458 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 10123454353 its reverse (35345432101), we get a palindrome (45468886454).

The spelling of 10123454353 in words is "ten billion, one hundred twenty-three million, four hundred fifty-four thousand, three hundred fifty-three".

Divisors: 1 19 43 127 817 1849 2269 2413 5461 35131 43111 97567 103759 234823 288163 1853773 4195381 4461637 5475097 12391009 79712239 235429171 532813387 10123454353