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8740940341 = 76551190613
BaseRepresentation
bin10000010010000000…
…00010101000110101
3211120011121202222011
420021000002220311
5120400140042331
64003204404221
7426415524040
oct101100025065
924504552864
108740940341
11378603a941
12183b3a6671
13a93bb8063
145ccc5bc57
153625a83b1
hex209002a35

8740940341 has 8 divisors (see below), whose sum is σ = 9991223424. Its totient is φ = 7491051600.

The previous prime is 8740940333. The next prime is 8740940407. The reversal of 8740940341 is 1430490478.

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

It is a cyclic number.

It is not a de Polignac number, because 8740940341 - 23 = 8740940333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8740940294 and 8740940303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8740940311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49450 + ... + 141163.

It is an arithmetic number, because the mean of its divisors is an integer number (1248902928).

Almost surely, 28740940341 is an apocalyptic number.

It is an amenable number.

8740940341 is a deficient number, since it is larger than the sum of its proper divisors (1250283083).

8740940341 is a wasteful number, since it uses less digits than its factorization.

8740940341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197171.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 8740940341 is about 93492.9962136202. The cubic root of 8740940341 is about 2059.9312149873.

The spelling of 8740940341 in words is "eight billion, seven hundred forty million, nine hundred forty thousand, three hundred forty-one".

Divisors: 1 7 6551 45857 190613 1334291 1248705763 8740940341