Search a number
-
+
10243093495 = 55383465701
BaseRepresentation
bin10011000101000100…
…10011001111110111
3222102212012001201011
421202202103033313
5131434212442440
64412225013051
7511555600225
oct114242231767
928385161634
1010243093495
114386a60828
121b9a484187
13c7318238b
146d2561b15
153ee3ca9ea
hex2628933f7

10243093495 has 16 divisors (see below), whose sum is σ = 12674545632. Its totient is φ = 7942979200.

The previous prime is 10243093489. The next prime is 10243093499. The reversal of 10243093495 is 59439034201.

It is not a de Polignac number, because 10243093495 - 217 = 10242962423 is a prime.

It is a super-2 number, since 2×102430934952 (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 (10243093499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210856 + ... + 254845.

It is an arithmetic number, because the mean of its divisors is an integer number (792159102).

Almost surely, 210243093495 is an apocalyptic number.

10243093495 is a deficient number, since it is larger than the sum of its proper divisors (2431452137).

10243093495 is an equidigital number, since it uses as much as digits as its factorization.

10243093495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465842.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 10243093495 in words is "ten billion, two hundred forty-three million, ninety-three thousand, four hundred ninety-five".

Divisors: 1 5 53 83 265 415 4399 21995 465701 2328505 24682153 38653183 123410765 193265915 2048618699 10243093495