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101025241 = 2925113879
BaseRepresentation
bin1100000010110…
…00010111011001
321001002121120121
412001120113121
5201330301431
614005153241
72334462142
oct601302731
9231077517
10101025241
1152031839
12299bb821
1317c12365
14d5baac9
158d08611
hex60585d9

101025241 has 8 divisors (see below), whose sum is σ = 104932800. Its totient is φ = 97146000.

The previous prime is 101025229. The next prime is 101025247. The reversal of 101025241 is 142520101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-101025241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101025247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340 + ... + 14218.

It is an arithmetic number, because the mean of its divisors is an integer number (13116600).

Almost surely, 2101025241 is an apocalyptic number.

It is an amenable number.

101025241 is a deficient number, since it is larger than the sum of its proper divisors (3907559).

101025241 is a wasteful number, since it uses less digits than its factorization.

101025241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14159.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 101025241 is about 10051.1313293579. The cubic root of 101025241 is about 465.7397421290.

Adding to 101025241 its reverse (142520101), we get a palindrome (243545342).

The spelling of 101025241 in words is "one hundred one million, twenty-five thousand, two hundred forty-one".

Divisors: 1 29 251 7279 13879 402491 3483629 101025241