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13210411401231 = 3112336747425127
BaseRepresentation
bin1100000000111100100111…
…1000010000000000001111
31201202220101021200012021220
43000033021320100000033
53212414410304314411
644032440151054423
72532264211116012
oct300171170200017
951686337605256
1013210411401231
11423355a928820
121594324071413
1374a975c98925
1433955cb5b379
1517d976b80b06
hexc03c9e1000f

13210411401231 has 32 divisors (see below), whose sum is σ = 20105219063808. Its totient is φ = 7637342291040.

The previous prime is 13210411401221. The next prime is 13210411401269.

13210411401231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13210411401231 - 223 = 13210403012623 is a prime.

It is a super-2 number, since 2×132104114012312 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13210411401221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23434011 + ... + 23991116.

It is an arithmetic number, because the mean of its divisors is an integer number (628288095744).

Almost surely, 213210411401231 is an apocalyptic number.

13210411401231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13210411401231 is a deficient number, since it is larger than the sum of its proper divisors (6894807662577).

13210411401231 is a wasteful number, since it uses less digits than its factorization.

13210411401231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47425531.

The product of its (nonzero) digits is 576, while the sum is 24.

It can be divided in two parts, 1321041 and 1401231, that added together give a palindrome (2722272).

The spelling of 13210411401231 in words is "thirteen trillion, two hundred ten billion, four hundred eleven million, four hundred one thousand, two hundred thirty-one".

Divisors: 1 3 11 23 33 69 253 367 759 1101 4037 8441 12111 25323 92851 278553 47425127 142275381 521676397 1090777921 1565029191 3272333763 11998557131 17405021609 35995671393 52215064827 191455237699 400315497007 574365713097 1200946491021 4403470467077 13210411401231