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10495042951 = 257228117903
BaseRepresentation
bin10011100011000110…
…11010010110000111
31000002102021102101111
421301203122112013
5132443212333301
64453225105451
7521035251601
oct116143322607
930072242344
1010495042951
1144a61a6118
12204a928287
13cb34281b3
14717bc8171
15416597551
hex2718da587

10495042951 has 8 divisors (see below), whose sum is σ = 10541087424. Its totient is φ = 10449039360.

The previous prime is 10495042949. The next prime is 10495042967. The reversal of 10495042951 is 15924059401.

10495042951 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10495042951 - 21 = 10495042949 is a prime.

It is a super-2 number, since 2×104950429512 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10495048951) 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 7 ways as a sum of consecutive naturals, for example, 577266 + ... + 595168.

It is an arithmetic number, because the mean of its divisors is an integer number (1317635928).

Almost surely, 210495042951 is an apocalyptic number.

10495042951 is a deficient number, since it is larger than the sum of its proper divisors (46044473).

10495042951 is a wasteful number, since it uses less digits than its factorization.

10495042951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20441.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 10495042951 in words is "ten billion, four hundred ninety-five million, forty-two thousand, nine hundred fifty-one".

Divisors: 1 257 2281 17903 586217 4601071 40836743 10495042951