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10345133115 = 3251278117987
BaseRepresentation
bin10011010001001111…
…00011010000111011
3222200222012012202100
421220213203100323
5132141323224430
64430312034443
7514235115642
oct115047432073
928628165670
1010345133115
114429615699
122008692a23
13c8b35b355
14701d24359
15408334960
hex2689e343b

10345133115 has 24 divisors (see below), whose sum is σ = 17933964048. Its totient is φ = 5516665920.

The previous prime is 10345133093. The next prime is 10345133119. The reversal of 10345133115 is 51133154301.

It is a happy number.

10345133115 is a `hidden beast` number, since 1 + 0 + 34 + 513 + 3 + 115 = 666.

10345133115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10345133115 - 214 = 10345116731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10345133119) 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 23 ways as a sum of consecutive naturals, for example, 566152 + ... + 584138.

It is an arithmetic number, because the mean of its divisors is an integer number (747248502).

Almost surely, 210345133115 is an apocalyptic number.

10345133115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10345133115 is a deficient number, since it is larger than the sum of its proper divisors (7588830933).

10345133115 is a wasteful number, since it uses less digits than its factorization.

10345133115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30779 (or 30776 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 10345133115 its reverse (51133154301), we get a palindrome (61478287416).

The spelling of 10345133115 in words is "ten billion, three hundred forty-five million, one hundred thirty-three thousand, one hundred fifteen".

Divisors: 1 3 5 9 15 45 12781 17987 38343 53961 63905 89935 115029 161883 191715 269805 575145 809415 229891847 689675541 1149459235 2069026623 3448377705 10345133115