Search a number
-
+
10745451071 = 43163139511
BaseRepresentation
bin10100000000111101…
…01001001000111111
31000201212110110202022
422000132221020333
5134001313413241
64534132150355
7530165553455
oct120036511077
930655413668
1010745451071
114614588483
1220ba7683bb
131023281594
1473d16c9d5
1542d55c54b
hex2807a923f

10745451071 has 8 divisors (see below), whose sum is σ = 10787724288. Its totient is φ = 10703259000.

The previous prime is 10745451061. The next prime is 10745451097. The reversal of 10745451071 is 17015454701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10745451071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10745451061) 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, 252206 + ... + 291716.

It is an arithmetic number, because the mean of its divisors is an integer number (1348465536).

Almost surely, 210745451071 is an apocalyptic number.

10745451071 is a deficient number, since it is larger than the sum of its proper divisors (42273217).

10745451071 is an equidigital number, since it uses as much as digits as its factorization.

10745451071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40573.

The product of its (nonzero) digits is 19600, while the sum is 35.

The spelling of 10745451071 in words is "ten billion, seven hundred forty-five million, four hundred fifty-one thousand, seventy-one".

Divisors: 1 431 631 39511 271961 17029241 24931441 10745451071