Search a number
-
+
13362145210 = 251336214521
BaseRepresentation
bin11000111000111001…
…00010011110111010
31021111020020022022001
430130130202132322
5204331202121320
610045525051214
7652061234401
oct143434423672
937436208261
1013362145210
115737645517
12270ab56b0a
13134c41accb
1490a8b8638
1553313920a
hex31c7227ba

13362145210 has 8 divisors (see below), whose sum is σ = 24051861396. Its totient is φ = 5344858080.

The previous prime is 13362145157. The next prime is 13362145243. The reversal of 13362145210 is 1254126331.

It can be written as a sum of positive squares in 2 ways, for example, as 12790026649 + 572118561 = 113093^2 + 23919^2 .

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

It is a super-2 number, since 2×133621452102 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668107251 + ... + 668107270.

Almost surely, 213362145210 is an apocalyptic number.

13362145210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13362145210 is a deficient number, since it is larger than the sum of its proper divisors (10689716186).

13362145210 is a wasteful number, since it uses less digits than its factorization.

13362145210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336214528.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 13362145210 in words is "thirteen billion, three hundred sixty-two million, one hundred forty-five thousand, two hundred ten".

Divisors: 1 2 5 10 1336214521 2672429042 6681072605 13362145210