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BaseRepresentation
bin1101101011101000…
…01111111111111101
3200221220112221202221
412311310033333331
5110020401343123
63212512045341
7350011235425
oct66564177775
920856487687
107345340413
11312a286a74
12150bb33851
13900a1a298
144d9773485
152cecd225d
hex1b5d0fffd

7345340413 has 4 divisors (see below), whose sum is σ = 7373269728. Its totient is φ = 7317411100.

The previous prime is 7345340411. The next prime is 7345340419. The reversal of 7345340413 is 3140435437.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3140435437 = 3701848537.

It is a cyclic number.

It is not a de Polignac number, because 7345340413 - 21 = 7345340411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7345340411) 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, 13964263 + ... + 13964788.

It is an arithmetic number, because the mean of its divisors is an integer number (1843317432).

Almost surely, 27345340413 is an apocalyptic number.

It is an amenable number.

7345340413 is a deficient number, since it is larger than the sum of its proper divisors (27929315).

7345340413 is a wasteful number, since it uses less digits than its factorization.

7345340413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27929314.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 7345340413 is about 85704.9614258124. The cubic root of 7345340413 is about 1943.8853311371.

The spelling of 7345340413 in words is "seven billion, three hundred forty-five million, three hundred forty thousand, four hundred thirteen".

Divisors: 1 263 27929051 7345340413