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1010250442441 = 7115913894167
BaseRepresentation
bin11101011001101111001…
…11100110011011001001
310120120122002102212001101
432230313213212123021
5113022443103124231
62052034101021401
7132662643034612
oct16546747463311
93516562385041
101010250442441
1135a499046029
121439629b4861
137435cb21bb6
1436c7995cc09
151b42b5e4661
hexeb379e66c9

1010250442441 has 8 divisors (see below), whose sum is σ = 1024544847744. Its totient is φ = 995957857440.

The previous prime is 1010250442403. The next prime is 1010250442493. The reversal of 1010250442441 is 1442440520101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1010250442441 - 215 = 1010250409673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010250142441) 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, 682740 + ... + 1576906.

It is an arithmetic number, because the mean of its divisors is an integer number (128068105968).

Almost surely, 21010250442441 is an apocalyptic number.

It is an amenable number.

1010250442441 is a deficient number, since it is larger than the sum of its proper divisors (14294405303).

1010250442441 is an equidigital number, since it uses as much as digits as its factorization.

1010250442441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910151.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 1010250442441 its reverse (1442440520101), we get a palindrome (2452690962542).

The spelling of 1010250442441 in words is "one trillion, ten billion, two hundred fifty million, four hundred forty-two thousand, four hundred forty-one".

Divisors: 1 71 15913 894167 1129823 63485857 14228879471 1010250442441