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401210100013 = 3792183948473
BaseRepresentation
bin1011101011010011111…
…11000100100100101101
31102100121000120211010211
411311221333010210231
523033134241200023
6504151404502421
740662234403252
oct5655177044455
91370530524124
10401210100013
11145174707458
126591054aa11
132baac25aa58
14155c0ba1429
15a682c7ba0d
hex5d69fc492d

401210100013 has 8 divisors (see below), whose sum is σ = 402295420800. Its totient is φ = 400124920608.

The previous prime is 401210100001. The next prime is 401210100037. The reversal of 401210100013 is 310001012104.

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

It is a cyclic number.

It is not a de Polignac number, because 401210100013 - 25 = 401210099981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 401210099966 and 401210100002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401210100043) 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, 8252745 + ... + 8301217.

It is an arithmetic number, because the mean of its divisors is an integer number (50286927600).

Almost surely, 2401210100013 is an apocalyptic number.

It is an amenable number.

401210100013 is a deficient number, since it is larger than the sum of its proper divisors (1085320787).

401210100013 is a wasteful number, since it uses less digits than its factorization.

401210100013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70691.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 401210100013 its reverse (310001012104), we get a palindrome (711211112117).

The spelling of 401210100013 in words is "four hundred one billion, two hundred ten million, one hundred thousand, thirteen".

Divisors: 1 379 21839 48473 8276981 18371267 1058601847 401210100013