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313002413413 = 1372284689149
BaseRepresentation
bin1001000111000000110…
…01011100110101100101
31002220220200021001210021
410203200121130311211
520112012104212123
6355442531555141
731420330421224
oct4434031346545
91086820231707
10313002413413
1111081a77aa08
12507b3a5bab1
1323692866c61
1411213d38cbb
15821de3ac5d
hex48e065cd65

313002413413 has 4 divisors (see below), whose sum is σ = 315287102700. Its totient is φ = 310717724128.

The previous prime is 313002413393. The next prime is 313002413429. The reversal of 313002413413 is 314314200313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314314200313 = 2811118555873.

It can be written as a sum of positive squares in 2 ways, for example, as 251640683044 + 61361730369 = 501638^2 + 247713^2 .

It is a cyclic number.

It is not a de Polignac number, because 313002413413 - 225 = 312968858981 is a prime.

It is a super-3 number, since 3×3130024134133 (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313002413473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142344438 + ... + 1142344711.

It is an arithmetic number, because the mean of its divisors is an integer number (78821775675).

Almost surely, 2313002413413 is an apocalyptic number.

It is an amenable number.

313002413413 is a deficient number, since it is larger than the sum of its proper divisors (2284689287).

313002413413 is a wasteful number, since it uses less digits than its factorization.

313002413413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284689286.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 313002413413 its reverse (314314200313), we get a palindrome (627316613726).

The spelling of 313002413413 in words is "three hundred thirteen billion, two million, four hundred thirteen thousand, four hundred thirteen".

Divisors: 1 137 2284689149 313002413413