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115070941 = 1031111611
BaseRepresentation
bin1101101101111…
…01011111011101
322000112012122201
412312331133131
5213424232231
615230211501
72565041536
oct666753735
9260465581
10115070941
1159a55557
1232653b91
131aabc51b
14113d568d
15a180161
hex6dbd7dd

115070941 has 4 divisors (see below), whose sum is σ = 115183584. Its totient is φ = 114958300.

The previous prime is 115070911. The next prime is 115070947. The reversal of 115070941 is 149070511.

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 115070941 - 215 = 115038173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115070947) 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, 54775 + ... + 56836.

It is an arithmetic number, because the mean of its divisors is an integer number (28795896).

Almost surely, 2115070941 is an apocalyptic number.

It is an amenable number.

115070941 is a deficient number, since it is larger than the sum of its proper divisors (112643).

115070941 is a wasteful number, since it uses less digits than its factorization.

115070941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112642.

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 115070941 is about 10727.1124259980. The cubic root of 115070941 is about 486.3943873722.

The spelling of 115070941 in words is "one hundred fifteen million, seventy thousand, nine hundred forty-one".

Divisors: 1 1031 111611 115070941