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672483041 = 1494513309
BaseRepresentation
bin101000000101010…
…100011011100001
31201212101200022022
4220011110123201
52334123424131
6150421351225
722444003646
oct5005243341
91655350268
10672483041
1131566550a
12169268515
13a9426679
1465453dcd
153e08937b
hex281546e1

672483041 has 4 divisors (see below), whose sum is σ = 676996500. Its totient is φ = 667969584.

The previous prime is 672483023. The next prime is 672483047. The reversal of 672483041 is 140384276.

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

It can be written as a sum of positive squares in 2 ways, for example, as 182790400 + 489692641 = 13520^2 + 22129^2 .

It is a cyclic number.

It is not a de Polignac number, because 672483041 - 210 = 672482017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 672482992 and 672483010.

It is not an unprimeable number, because it can be changed into a prime (672483047) 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, 2256506 + ... + 2256803.

It is an arithmetic number, because the mean of its divisors is an integer number (169249125).

Almost surely, 2672483041 is an apocalyptic number.

It is an amenable number.

672483041 is a deficient number, since it is larger than the sum of its proper divisors (4513459).

672483041 is a wasteful number, since it uses less digits than its factorization.

672483041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4513458.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 672483041 is about 25932.2779755269. The cubic root of 672483041 is about 876.1136474844.

The spelling of 672483041 in words is "six hundred seventy-two million, four hundred eighty-three thousand, forty-one".

Divisors: 1 149 4513309 672483041