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1342202123013 = 34747232015491
BaseRepresentation
bin10011100010000001011…
…110110001001100000101
311202022110101002102121020
4103202001132301030011
5133442312220414023
62504333225341353
7165654006543033
oct23420136611405
94668411072536
101342202123013
1147825211a904
12198164937859
139975247276b
1448d6a3c7553
1524da8de7de3
hex138817b1305

1342202123013 has 16 divisors (see below), whose sum is σ = 1828067367936. Its totient is φ = 875577227760.

The previous prime is 1342202122993. The next prime is 1342202123021. The reversal of 1342202123013 is 3103212022431.

It is not a de Polignac number, because 1342202123013 - 216 = 1342202057477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342202123413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341803 + ... + 1673688.

It is an arithmetic number, because the mean of its divisors is an integer number (114254210496).

Almost surely, 21342202123013 is an apocalyptic number.

It is an amenable number.

1342202123013 is a deficient number, since it is larger than the sum of its proper divisors (485865244923).

1342202123013 is a wasteful number, since it uses less digits than its factorization.

1342202123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020264.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1342202123013 its reverse (3103212022431), we get a palindrome (4445414145444).

The spelling of 1342202123013 in words is "one trillion, three hundred forty-two billion, two hundred two million, one hundred twenty-three thousand, thirteen".

Divisors: 1 3 47 141 4723 14169 221981 665943 2015491 6046473 94728077 284184231 9519163993 28557491979 447400707671 1342202123013