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3130440004111 = 71318263413141
BaseRepresentation
bin101101100011011100110…
…000111011001000001111
3102002021012202011001020111
4231203130300323020033
5402242120120112421
610354034305300451
7442111135666210
oct55433460731017
912067182131214
103130440004111
11aa7680854472
1242684a034727
131992789116a4
14ab72a9bb407
155666b01dee1
hex2d8dcc3b20f

3130440004111 has 16 divisors (see below), whose sum is σ = 3605400995328. Its totient is φ = 2662422890400.

The previous prime is 3130440004103. The next prime is 3130440004217. The reversal of 3130440004111 is 1114000440313.

It is a happy number.

It is not a de Polignac number, because 3130440004111 - 23 = 3130440004103 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 (3130440004511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7370601 + ... + 7783741.

It is an arithmetic number, because the mean of its divisors is an integer number (225337562208).

Almost surely, 23130440004111 is an apocalyptic number.

3130440004111 is a deficient number, since it is larger than the sum of its proper divisors (474960991217).

3130440004111 is a wasteful number, since it uses less digits than its factorization.

3130440004111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421542.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 3130440004111 its reverse (1114000440313), we get a palindrome (4244440444424).

The spelling of 3130440004111 in words is "three trillion, one hundred thirty billion, four hundred forty million, four thousand, one hundred eleven".

Divisors: 1 7 131 917 8263 57841 413141 1082453 2891987 7577171 54121471 378850297 3413784083 23896488581 447205714873 3130440004111