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10110055161 = 33370018387
BaseRepresentation
bin10010110101001101…
…10011001011111001
3222002120212000102110
421122212303023321
5131201133231121
64351113322533
7505352023323
oct113246631371
928076760373
1010110055161
114318954098
121b61a06449
13c5174197b
146bca10613
153e289bd76
hex25a9b32f9

10110055161 has 4 divisors (see below), whose sum is σ = 13480073552. Its totient is φ = 6740036772.

The previous prime is 10110055129. The next prime is 10110055171. The reversal of 10110055161 is 16155001101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10110055161 - 25 = 10110055129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10110055171) 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 3 ways as a sum of consecutive naturals, for example, 1685009191 + ... + 1685009196.

It is an arithmetic number, because the mean of its divisors is an integer number (3370018388).

Almost surely, 210110055161 is an apocalyptic number.

It is an amenable number.

10110055161 is a deficient number, since it is larger than the sum of its proper divisors (3370018391).

10110055161 is an equidigital number, since it uses as much as digits as its factorization.

10110055161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370018390.

The product of its (nonzero) digits is 150, while the sum is 21.

Adding to 10110055161 its reverse (16155001101), we get a palindrome (26265056262).

The spelling of 10110055161 in words is "ten billion, one hundred ten million, fifty-five thousand, one hundred sixty-one".

Divisors: 1 3 3370018387 10110055161