Search a number
-
+
10026230506 = 227718097889
BaseRepresentation
bin10010101011001110…
…00010001011101010
3221212202010021121121
421111213002023222
5131013203334011
64334520525454
7503313360505
oct112547021352
927782107547
1010026230506
114285600416
121b3992088a
13c3a272796
146b183013c
153da33ee71
hex2559c22ea

10026230506 has 8 divisors (see below), whose sum is σ = 15093640260. Its totient is φ = 4995017088.

The previous prime is 10026230503. The next prime is 10026230507. The reversal of 10026230506 is 60503262001.

It can be written as a sum of positive squares in 2 ways, for example, as 9981808281 + 44422225 = 99909^2 + 6665^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10026230503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9048391 + ... + 9049498.

Almost surely, 210026230506 is an apocalyptic number.

10026230506 is a deficient number, since it is larger than the sum of its proper divisors (5067409754).

10026230506 is a wasteful number, since it uses less digits than its factorization.

10026230506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18098168.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 10026230506 its reverse (60503262001), we get a palindrome (70529492507).

The spelling of 10026230506 in words is "ten billion, twenty-six million, two hundred thirty thousand, five hundred six".

Divisors: 1 2 277 554 18097889 36195778 5013115253 10026230506