Search a number
-
+
13032000231121 = 891019143696731
BaseRepresentation
bin1011110110100011111110…
…1111101001011011010001
31201010211212111120200220201
42331220333233221123101
53202004014024343441
643414452424335201
72513350054154014
oct275507757513321
951124774520821
1013032000231121
114174927428aa3
121565832614501
13736bb2578b11
14330a75d8937b
15178ed3bbbc31
hexbda3fbe96d1

13032000231121 has 8 divisors (see below), whose sum is σ = 13191359997600. Its totient is φ = 12872927860320.

The previous prime is 13032000231119. The next prime is 13032000231127. The reversal of 13032000231121 is 12113200023031.

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

It is not a de Polignac number, because 13032000231121 - 21 = 13032000231119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13032000231127) 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, 71757675 + ... + 71939056.

It is an arithmetic number, because the mean of its divisors is an integer number (1648919999700).

Almost surely, 213032000231121 is an apocalyptic number.

It is an amenable number.

13032000231121 is a deficient number, since it is larger than the sum of its proper divisors (159359766479).

13032000231121 is a wasteful number, since it uses less digits than its factorization.

13032000231121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143697839.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13032000231121 its reverse (12113200023031), we get a palindrome (25145200254152).

The spelling of 13032000231121 in words is "thirteen trillion, thirty-two billion, two hundred thirty-one thousand, one hundred twenty-one".

Divisors: 1 89 1019 90691 143696731 12789009059 146426968889 13032000231121