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1311412102334 = 221311483120747
BaseRepresentation
bin10011000101010110010…
…000001010010010111110
311122100222120020022120222
4103011112100022102332
5132441232444233314
62442242052341342
7163514004642635
oct23052620122276
94570876208528
101311412102334
11466191a41624
121921b1314852
139688650cb09
144768909051c
15241a5c68c8e
hex1315640a4be

1311412102334 has 16 divisors (see below), whose sum is σ = 1968268813056. Its totient is φ = 655322573400.

The previous prime is 1311412102309. The next prime is 1311412102349. The reversal of 1311412102334 is 4332012141131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63199349 + ... + 63220095.

It is an arithmetic number, because the mean of its divisors is an integer number (123016800816).

Almost surely, 21311412102334 is an apocalyptic number.

1311412102334 is a deficient number, since it is larger than the sum of its proper divisors (656856710722).

1311412102334 is a wasteful number, since it uses less digits than its factorization.

1311412102334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37711.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1311412102334 its reverse (4332012141131), we get a palindrome (5643424243465).

The spelling of 1311412102334 in words is "one trillion, three hundred eleven billion, four hundred twelve million, one hundred two thousand, three hundred thirty-four".

Divisors: 1 2 2131 4262 14831 20747 29662 41494 31604861 44211857 63209722 88423714 307698757 615397514 655706051167 1311412102334