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94446861007 = 472009507681
BaseRepresentation
bin101011111110101111…
…0001011101011001111
3100000210011102122122011
41113331132023223033
53021411344023012
6111215512002051
76552324033622
oct1277536135317
9300704378564
1094446861007
1137066877634
121637a090327
138ba21b1995
1447dd733db9
1526cb9701a7
hex15fd78bacf

94446861007 has 4 divisors (see below), whose sum is σ = 96456368736. Its totient is φ = 92437353280.

The previous prime is 94446861001. The next prime is 94446861011. The reversal of 94446861007 is 70016864449.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 94446861007 - 215 = 94446828239 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94446861001) 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, 1004753794 + ... + 1004753887.

It is an arithmetic number, because the mean of its divisors is an integer number (24114092184).

Almost surely, 294446861007 is an apocalyptic number.

94446861007 is a deficient number, since it is larger than the sum of its proper divisors (2009507729).

94446861007 is a wasteful number, since it uses less digits than its factorization.

94446861007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2009507728.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 94446861007 in words is "ninety-four billion, four hundred forty-six million, eight hundred sixty-one thousand, seven".

Divisors: 1 47 2009507681 94446861007