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402202100202013 = 15111867892244367
BaseRepresentation
bin101101101110011001111100…
…1010011110111101000011101
31221202002010220220021222011001
41123130303321103313220131
5410204134400122431023
63543225032152430301
7150501066661542346
oct13334637123675035
91852063826258131
10402202100202013
11107176a531a4521
12391395656a8391
1314356659260077
1471469850b90cd
1531772edb376ad
hex16dccf94f7a1d

402202100202013 has 8 divisors (see below), whose sum is σ = 404866211805440. Its totient is φ = 399537995461200.

The previous prime is 402202100201981. The next prime is 402202100202083. The reversal of 402202100202013 is 310202001202204.

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 402202100202013 - 25 = 402202100201981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402202100202083) 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, 178082956 + ... + 180327322.

It is an arithmetic number, because the mean of its divisors is an integer number (50608276475680).

Almost surely, 2402202100202013 is an apocalyptic number.

It is an amenable number.

402202100202013 is a deficient number, since it is larger than the sum of its proper divisors (2664111603427).

402202100202013 is a wasteful number, since it uses less digits than its factorization.

402202100202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431307.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 402202100202013 its reverse (310202001202204), we get a palindrome (712404101404217).

The spelling of 402202100202013 in words is "four hundred two trillion, two hundred two billion, one hundred million, two hundred two thousand, thirteen".

Divisors: 1 151 1186789 2244367 179205139 338899417 2663590067563 402202100202013