Search a number
-
+
1348016030679 = 31973323964439
BaseRepresentation
bin10011100111011100000…
…001000100001111010111
311202212110112222112120210
4103213130001010033113
5134041214100440204
62511134153500503
7166251044130123
oct23473401041727
94685415875523
101348016030679
1147a7659a777a
12199307a11733
139a16ab13606
144935c5d4583
15250e9522389
hex139dc0443d7

1348016030679 has 16 divisors (see below), whose sum is σ = 1917869484800. Its totient is φ = 839715823296.

The previous prime is 1348016030597. The next prime is 1348016030719. The reversal of 1348016030679 is 9760306108431.

It is a happy number.

It is not a de Polignac number, because 1348016030679 - 29 = 1348016030167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348016030579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161978059 + ... + 161986380.

It is an arithmetic number, because the mean of its divisors is an integer number (119866842800).

Almost surely, 21348016030679 is an apocalyptic number.

1348016030679 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1348016030679 is a deficient number, since it is larger than the sum of its proper divisors (569853454121).

1348016030679 is a wasteful number, since it uses less digits than its factorization.

1348016030679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323964534.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 1348016030679 in words is "one trillion, three hundred forty-eight billion, sixteen million, thirty thousand, six hundred seventy-nine".

Divisors: 1 3 19 57 73 219 1387 4161 323964439 971893317 6155324341 18465973023 23649404047 70948212141 449338676893 1348016030679