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1310303130022 = 21793660064609
BaseRepresentation
bin10011000100010100001…
…001110001000110100110
311122021010021111200120101
4103010110021301012212
5132432000100130042
62441540035254314
7163444350560335
oct23042411610646
94567107450511
101310303130022
11465772a59287
12191b41a4a39a
139673a83a293
14475c1a97d1c
152413d70e6b7
hex131142711a6

1310303130022 has 8 divisors (see below), whose sum is σ = 1976434889400. Its totient is φ = 651491500224.

The previous prime is 1310303130011. The next prime is 1310303130067. The reversal of 1310303130022 is 2200313030131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1830031947 + ... + 1830032662.

It is an arithmetic number, because the mean of its divisors is an integer number (247054361175).

Almost surely, 21310303130022 is an apocalyptic number.

1310303130022 is a deficient number, since it is larger than the sum of its proper divisors (666131759378).

1310303130022 is a wasteful number, since it uses less digits than its factorization.

1310303130022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3660064790.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1310303130022 its reverse (2200313030131), we get a palindrome (3510616160153).

The spelling of 1310303130022 in words is "one trillion, three hundred ten billion, three hundred three million, one hundred thirty thousand, twenty-two".

Divisors: 1 2 179 358 3660064609 7320129218 655151565011 1310303130022