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7426104401 = 127129145293
BaseRepresentation
bin1101110101010000…
…10101110001010001
3201011112112012010202
412322220111301101
5110202040320101
63224515104545
7352011563102
oct67250256121
921145465122
107426104401
11317092a171
121532ba2155
13914687321
145063983a9
152d6e3736b
hex1baa15c51

7426104401 has 8 divisors (see below), whose sum is σ = 7490540544. Its totient is φ = 7361761680.

The previous prime is 7426104383. The next prime is 7426104409. The reversal of 7426104401 is 1044016247.

It is a happy number.

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 7426104401 - 26 = 7426104337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7426104409) 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, 141311 + ... + 186603.

It is an arithmetic number, because the mean of its divisors is an integer number (936317568).

Almost surely, 27426104401 is an apocalyptic number.

It is an amenable number.

7426104401 is a deficient number, since it is larger than the sum of its proper divisors (64436143).

7426104401 is a wasteful number, since it uses less digits than its factorization.

7426104401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46711.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 7426104401 is about 86174.8478443681. The cubic root of 7426104401 is about 1950.9838910370.

The spelling of 7426104401 in words is "seven billion, four hundred twenty-six million, one hundred four thousand, four hundred one".

Divisors: 1 127 1291 45293 163957 5752211 58473263 7426104401