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101741005 = 5172181389
BaseRepresentation
bin1100001000001…
…11000111001101
321002102222102101
412010013013031
5202021203010
614032355101
72343533002
oct604070715
9232388371
10101741005
1152480583
122a0a5a91
13181030a2
14d7258a9
158dea73a
hex61071cd

101741005 has 24 divisors (see below), whose sum is σ = 130745160. Its totient is φ = 75985920.

The previous prime is 101740987. The next prime is 101741023. The reversal of 101741005 is 500147101.

It is an interprime number because it is at equal distance from previous prime (101740987) and next prime (101741023).

It can be written as a sum of positive squares in 12 ways, for example, as 37002889 + 64738116 = 6083^2 + 8046^2 .

It is not a de Polignac number, because 101741005 - 215 = 101708237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261351 + ... + 261739.

It is an arithmetic number, because the mean of its divisors is an integer number (5447715).

Almost surely, 2101741005 is an apocalyptic number.

It is an amenable number.

101741005 is a deficient number, since it is larger than the sum of its proper divisors (29004155).

101741005 is a wasteful number, since it uses less digits than its factorization.

101741005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 101741005 is about 10086.6746254650. The cubic root of 101741005 is about 466.8370769369.

Adding to 101741005 its reverse (500147101), we get a palindrome (601888106).

The spelling of 101741005 in words is "one hundred one million, seven hundred forty-one thousand, five".

Divisors: 1 5 17 85 181 289 389 905 1445 1945 3077 6613 15385 33065 52309 70409 112421 261545 352045 562105 1196953 5984765 20348201 101741005