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13413142132 = 2213257945041
BaseRepresentation
bin11000111110111110…
…00100111001110100
31021121210012012220221
430133133010321310
5204432231022012
610054550104124
7653250553435
oct143737047164
937553165827
1013413142132
115763407235
12272404b044
131359b650c0
1491359148c
1553785e507
hex31f7c4e74

13413142132 has 12 divisors (see below), whose sum is σ = 25278614116. Its totient is φ = 6190680960.

The previous prime is 13413142123. The next prime is 13413142159. The reversal of 13413142132 is 23124131431.

It can be written as a sum of positive squares in 2 ways, for example, as 7575265296 + 5837876836 = 87036^2 + 76406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13413142097 and 13413142106.

It is a congruent number.

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, 128972469 + ... + 128972572.

Almost surely, 213413142132 is an apocalyptic number.

It is an amenable number.

13413142132 is a deficient number, since it is larger than the sum of its proper divisors (11865471984).

13413142132 is a wasteful number, since it uses less digits than its factorization.

13413142132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257945058 (or 257945056 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 13413142132 its reverse (23124131431), we get a palindrome (36537273563).

The spelling of 13413142132 in words is "thirteen billion, four hundred thirteen million, one hundred forty-two thousand, one hundred thirty-two".

Divisors: 1 2 4 13 26 52 257945041 515890082 1031780164 3353285533 6706571066 13413142132