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7461074113 = 21293504497
BaseRepresentation
bin1101111001011011…
…01111010011000001
3201020222022211120021
412330231233103001
5110240013332423
63232204413441
7352615040443
oct67455572301
921228284507
107461074113
113189644459
121542847281
1391b9ac36c
1450ac9c493
152da04395d
hex1bcb6f4c1

7461074113 has 4 divisors (see below), whose sum is σ = 7464580740. Its totient is φ = 7457567488.

The previous prime is 7461074081. The next prime is 7461074171. The reversal of 7461074113 is 3114701647.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3114701647 = 14992077853.

It can be written as a sum of positive squares in 2 ways, for example, as 889053489 + 6572020624 = 29817^2 + 81068^2 .

It is a cyclic number.

It is not a de Polignac number, because 7461074113 - 25 = 7461074081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7461074713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750120 + ... + 1754377.

It is an arithmetic number, because the mean of its divisors is an integer number (1866145185).

Almost surely, 27461074113 is an apocalyptic number.

It is an amenable number.

7461074113 is a deficient number, since it is larger than the sum of its proper divisors (3506627).

7461074113 is a wasteful number, since it uses less digits than its factorization.

7461074113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3506626.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 7461074113 is about 86377.5093007433. The cubic root of 7461074113 is about 1954.0415072862.

The spelling of 7461074113 in words is "seven billion, four hundred sixty-one million, seventy-four thousand, one hundred thirteen".

Divisors: 1 2129 3504497 7461074113