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47067426001 = 49994323499
BaseRepresentation
bin101011110101011011…
…111110110011010001
311111111012122222101001
4223311123332303101
51232343230113001
633342242142001
73254242343221
oct536533766321
9144435588331
1047067426001
1118a63375882
129156951901
13459133553b
1423c707a081
1513571be001
hexaf56fecd1

47067426001 has 4 divisors (see below), whose sum is σ = 47161750000. Its totient is φ = 46973102004.

The previous prime is 47067425971. The next prime is 47067426017. The reversal of 47067426001 is 10062476074.

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 47067426001 - 25 = 47067425969 is a prime.

It is a super-2 number, since 2×470674260012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47067426061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47161251 + ... + 47162248.

It is an arithmetic number, because the mean of its divisors is an integer number (11790437500).

Almost surely, 247067426001 is an apocalyptic number.

It is an amenable number.

47067426001 is a deficient number, since it is larger than the sum of its proper divisors (94323999).

47067426001 is an equidigital number, since it uses as much as digits as its factorization.

47067426001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94323998.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 47067426001 in words is "forty-seven billion, sixty-seven million, four hundred twenty-six thousand, one".

Divisors: 1 499 94323499 47067426001