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34310404102131 = 3231457269094877
BaseRepresentation
bin1111100110100100000110…
…11100101101011111110011
311111111001011001110122012100
413303102003130231133303
513444120201422232011
6200545552042231443
710140562540625163
oct763220334553763
9144431131418170
1034310404102131
11aa28a62710933
123a21704ab5583
13161b5c36a0521
148688bd5025a3
153e775ba24d56
hex1f348372d7f3

34310404102131 has 24 divisors (see below), whose sum is σ = 51270108915584. Its totient is φ = 22087307422080.

The previous prime is 34310404102109. The next prime is 34310404102151. The reversal of 34310404102131 is 13120140401343.

34310404102131 is a `hidden beast` number, since 3 + 4 + 31 + 0 + 4 + 0 + 410 + 213 + 1 = 666.

It is not a de Polignac number, because 34310404102131 - 29 = 34310404101619 is a prime.

It is a super-2 number, since 2×343104041021312 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34310404102095 and 34310404102104.

It is not an unprimeable number, because it can be changed into a prime (34310404102151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134419936 + ... + 134674941.

Almost surely, 234310404102131 is an apocalyptic number.

34310404102131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

34310404102131 is a deficient number, since it is larger than the sum of its proper divisors (16959704813453).

34310404102131 is a wasteful number, since it uses less digits than its factorization.

34310404102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269095371 (or 269095368 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 34310404102131 its reverse (13120140401343), we get a palindrome (47430544503474).

The spelling of 34310404102131 in words is "thirty-four trillion, three hundred ten billion, four hundred four million, one hundred two thousand, one hundred thirty-one".

Divisors: 1 3 9 31 93 279 457 1371 4113 14167 42501 127503 269094877 807284631 2421853893 8341941187 25025823561 75077470683 122976358789 368929076367 1106787229101 3812267122459 11436801367377 34310404102131