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10040021041 = 173583164831
BaseRepresentation
bin10010101100110111…
…01001000000110001
3221220201001220200011
421112123221000301
5131030221133131
64340132254521
7503541525241
oct112633510061
927821056604
1010040021041
11429236a456
121b42471441
13c4009076b
146b35bdb21
153db6660b1
hex2566e9031

10040021041 has 8 divisors (see below), whose sum is σ = 10633641984. Its totient is φ = 9446736960.

The previous prime is 10040021039. The next prime is 10040021053. The reversal of 10040021041 is 14012004001.

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 10040021041 - 21 = 10040021039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10040021011) 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, 21505 + ... + 143326.

It is an arithmetic number, because the mean of its divisors is an integer number (1329205248).

Almost surely, 210040021041 is an apocalyptic number.

It is an amenable number.

10040021041 is a deficient number, since it is larger than the sum of its proper divisors (593620943).

10040021041 is a wasteful number, since it uses less digits than its factorization.

10040021041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168431.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10040021041 its reverse (14012004001), we get a palindrome (24052025042).

The spelling of 10040021041 in words is "ten billion, forty million, twenty-one thousand, forty-one".

Divisors: 1 17 3583 60911 164831 2802127 590589473 10040021041