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7424670001 = 71060667143
BaseRepresentation
bin1101110101000101…
…10111100100110001
3201011102211022111211
412322202313210301
5110201203420001
63224424240121
7351663440140
oct67242674461
921142738454
107424670001
11317003a511
121532610041
139142a4478
14506103757
152d6c52351
hex1ba8b7931

7424670001 has 4 divisors (see below), whose sum is σ = 8485337152. Its totient is φ = 6364002852.

The previous prime is 7424669969. The next prime is 7424670013. The reversal of 7424670001 is 1000764247.

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.

It is a cyclic number.

It is not a de Polignac number, because 7424670001 - 25 = 7424669969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7424670031) 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, 530333565 + ... + 530333578.

It is an arithmetic number, because the mean of its divisors is an integer number (2121334288).

Almost surely, 27424670001 is an apocalyptic number.

It is an amenable number.

7424670001 is a deficient number, since it is larger than the sum of its proper divisors (1060667151).

7424670001 is a wasteful number, since it uses less digits than its factorization.

7424670001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060667150.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 7424670001 is about 86166.5248283810. The cubic root of 7424670001 is about 1950.8582679043.

The spelling of 7424670001 in words is "seven billion, four hundred twenty-four million, six hundred seventy thousand, one".

Divisors: 1 7 1060667143 7424670001