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1310304441124 = 227172912706413
BaseRepresentation
bin10011000100010100001…
…110110001001100100100
311122021010100222022001201
4103010110032301030210
5132432000414103444
62441540123332244
7163444364660650
oct23042416611444
94567110868051
101310304441124
11465773774338
12191b42381084
139673aba8c93
14475c1d19a60
152413d8bcdd4
hex131143b1324

1310304441124 has 24 divisors (see below), whose sum is σ = 2620761409728. Its totient is φ = 561526361760.

The previous prime is 1310304441109. The next prime is 1310304441133. The reversal of 1310304441124 is 4211444030131.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 1310304441092 and 1310304441101.

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, 869059 + ... + 1837354.

It is an arithmetic number, because the mean of its divisors is an integer number (109198392072).

Almost surely, 21310304441124 is an apocalyptic number.

1310304441124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1310304441124 is an abundant number, since it is smaller than the sum of its proper divisors (1310456968604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310304441124 is a wasteful number, since it uses less digits than its factorization.

1310304441124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723715 (or 2723713 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1310304441124 its reverse (4211444030131), we get a palindrome (5521748471255).

The spelling of 1310304441124 in words is "one trillion, three hundred ten billion, three hundred four million, four hundred forty-one thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 17291 34582 69164 121037 242074 484148 2706413 5412826 10825652 18944891 37889782 75779564 46796587183 93593174366 187186348732 327576110281 655152220562 1310304441124