Search a number
-
+
103201741 = 700114741
BaseRepresentation
bin1100010011010…
…11101111001101
321012012012011201
412021223233031
5202404423431
614123545501
72362125466
oct611535715
9235165151
10103201741
1153288aa5
122a68b291
13184c4c26
14d9c5d6d
1590d8461
hex626bbcd

103201741 has 4 divisors (see below), whose sum is σ = 103223484. Its totient is φ = 103180000.

The previous prime is 103201727. The next prime is 103201751. The reversal of 103201741 is 147102301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 147102301 = 413587861.

It can be written as a sum of positive squares in 2 ways, for example, as 78251716 + 24950025 = 8846^2 + 4995^2 .

It is a cyclic number.

It is not a de Polignac number, because 103201741 - 211 = 103199693 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 (103201751) 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, 370 + ... + 14371.

It is an arithmetic number, because the mean of its divisors is an integer number (25805871).

Almost surely, 2103201741 is an apocalyptic number.

It is an amenable number.

103201741 is a deficient number, since it is larger than the sum of its proper divisors (21743).

103201741 is an equidigital number, since it uses as much as digits as its factorization.

103201741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21742.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 103201741 is about 10158.8257687589. The cubic root of 103201741 is about 469.0606574544.

The spelling of 103201741 in words is "one hundred three million, two hundred one thousand, seven hundred forty-one".

Divisors: 1 7001 14741 103201741