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2074151041 = 15013138157
BaseRepresentation
bin111101110100001…
…0000100010000001
312100112212210022221
41323220100202001
513221440313131
6541452131041
7102253664404
oct17350204201
95315783287
102074151041
11974893416
1249a766a81
1327093a411
1415967bd3b
15c215d411
hex7ba10881

2074151041 has 4 divisors (see below), whose sum is σ = 2074304212. Its totient is φ = 2073997872.

The previous prime is 2074151029. The next prime is 2074151071. The reversal of 2074151041 is 1401514702.

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 849431025 + 1224720016 = 29145^2 + 34996^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2074151041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2074150997 and 2074151015.

It is not an unprimeable number, because it can be changed into a prime (2074151071) 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, 54066 + ... + 84091.

It is an arithmetic number, because the mean of its divisors is an integer number (518576053).

Almost surely, 22074151041 is an apocalyptic number.

It is an amenable number.

2074151041 is a deficient number, since it is larger than the sum of its proper divisors (153171).

2074151041 is a wasteful number, since it uses less digits than its factorization.

2074151041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153170.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 2074151041 is about 45542.8484067477. The cubic root of 2074151041 is about 1275.3032298900.

Adding to 2074151041 its reverse (1401514702), we get a palindrome (3475665743).

The spelling of 2074151041 in words is "two billion, seventy-four million, one hundred fifty-one thousand, forty-one".

Divisors: 1 15013 138157 2074151041