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13013010541 = 234113799587
BaseRepresentation
bin11000001111010001…
…01100100001101101
31020120220021102120101
430013220230201231
5203122312314131
65551133551101
7640321523146
oct140750544155
936526242511
1013013010541
115578561473
122632045491
1312c4ca894b
148b6394acd
15512671c61
hex307a2c86d

13013010541 has 8 divisors (see below), whose sum is σ = 13909984704. Its totient is φ = 12143635680.

The previous prime is 13013010539. The next prime is 13013010581. The reversal of 13013010541 is 14501031031.

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

It is not a de Polignac number, because 13013010541 - 21 = 13013010539 is a prime.

It is a super-2 number, since 2×130130105412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013010511) 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, 6898851 + ... + 6900736.

It is an arithmetic number, because the mean of its divisors is an integer number (1738748088).

Almost surely, 213013010541 is an apocalyptic number.

It is an amenable number.

13013010541 is a deficient number, since it is larger than the sum of its proper divisors (896974163).

13013010541 is a wasteful number, since it uses less digits than its factorization.

13013010541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13799651.

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 13013010541 its reverse (14501031031), we get a palindrome (27514041572).

The spelling of 13013010541 in words is "thirteen billion, thirteen million, ten thousand, five hundred forty-one".

Divisors: 1 23 41 943 13799587 317390501 565783067 13013010541