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10123122041 = 37757736109
BaseRepresentation
bin10010110110110001…
…01001010101111001
3222010111102212210222
421123120221111321
5131213004401131
64352301345425
7505601055224
oct113330512571
928114385728
1010123122041
11432526946a
121b66268275
13c54368456
146c06525bb
153e3acd87b
hex25b629579

10123122041 has 8 divisors (see below), whose sum is σ = 10398380040. Its totient is φ = 9847951488.

The previous prime is 10123122007. The next prime is 10123122067. The reversal of 10123122041 is 14022132101.

It can be written as a sum of positive squares in 4 ways, for example, as 3659766016 + 6463356025 = 60496^2 + 80395^2 .

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 10123122041 - 218 = 10122859897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10123122091) 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, 262295 + ... + 298403.

It is an arithmetic number, because the mean of its divisors is an integer number (1299797505).

Almost surely, 210123122041 is an apocalyptic number.

It is an amenable number.

10123122041 is a deficient number, since it is larger than the sum of its proper divisors (275257999).

10123122041 is an equidigital number, since it uses as much as digits as its factorization.

10123122041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43723.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10123122041 its reverse (14022132101), we get a palindrome (24145254142).

The spelling of 10123122041 in words is "ten billion, one hundred twenty-three million, one hundred twenty-two thousand, forty-one".

Divisors: 1 37 7577 36109 280349 1336033 273597893 10123122041