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7420412341 = 67211524893
BaseRepresentation
bin1101110100100101…
…01000000110110101
3201011010211000002201
412322102220012311
5110144111143331
63224153104501
7351612315136
oct67222500665
921133730081
107420412341
1131686a1691
1215310b8131
13913443544
14505715c8d
152d66b0a61
hex1ba4a81b5

7420412341 has 8 divisors (see below), whose sum is σ = 7566871904. Its totient is φ = 7275003120.

The previous prime is 7420412317. The next prime is 7420412353. The reversal of 7420412341 is 1432140247.

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 7420412341 - 27 = 7420412213 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 (7420412941) 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, 248310 + ... + 276583.

It is an arithmetic number, because the mean of its divisors is an integer number (945858988).

Almost surely, 27420412341 is an apocalyptic number.

It is an amenable number.

7420412341 is a deficient number, since it is larger than the sum of its proper divisors (146459563).

7420412341 is a wasteful number, since it uses less digits than its factorization.

7420412341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525171.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 7420412341 is about 86141.8152873504. The cubic root of 7420412341 is about 1950.4852915332.

Adding to 7420412341 its reverse (1432140247), we get a palindrome (8852552588).

The spelling of 7420412341 in words is "seven billion, four hundred twenty million, four hundred twelve thousand, three hundred forty-one".

Divisors: 1 67 211 14137 524893 35167831 110752423 7420412341