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31410302030011 = 71442398620141
BaseRepresentation
bin1110010010001010001111…
…11001010001000010111011
311010012210110221202220101001
413021011013321101002323
513104111244304430021
6150445405450105431
76421214365014202
oct711050771210273
9133183427686331
1031410302030011
11a0100416a3a33
12363363a71b277
13146ac95492368
147a83a3c9a239
153970c25a7091
hex1c9147e510bb

31410302030011 has 4 divisors (see below), whose sum is σ = 31852700650224. Its totient is φ = 30967903409800.

The previous prime is 31410302029979. The next prime is 31410302030021. The reversal of 31410302030011 is 11003020301413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 31410302030011 - 25 = 31410302029979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31410302030021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221199310000 + ... + 221199310141.

It is an arithmetic number, because the mean of its divisors is an integer number (7963175162556).

Almost surely, 231410302030011 is an apocalyptic number.

31410302030011 is a deficient number, since it is larger than the sum of its proper divisors (442398620213).

31410302030011 is an equidigital number, since it uses as much as digits as its factorization.

31410302030011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442398620212.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 31410302030011 its reverse (11003020301413), we get a palindrome (42413322331424).

The spelling of 31410302030011 in words is "thirty-one trillion, four hundred ten billion, three hundred two million, thirty thousand, eleven".

Divisors: 1 71 442398620141 31410302030011