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10021233053541 = 37345759055039
BaseRepresentation
bin1001000111010100000000…
…0010010100111101100101
31022111000112221222010112210
42101311000002110331211
52303141441130203131
633151405123034033
72053003332333423
oct221650002247545
938430487863483
1010021233053541
113213a87895456
12115a22280b919
13578cc912b428
1426905d0aa113
15125a1e078146
hex91d40094f65

10021233053541 has 8 divisors (see below), whose sum is σ = 13544680291840. Its totient is φ = 6589303925472.

The previous prime is 10021233053519. The next prime is 10021233053581. The reversal of 10021233053541 is 14535033212001.

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

It is not a de Polignac number, because 10021233053541 - 25 = 10021233053509 is a prime.

It is a super-2 number, since 2×100212330535412 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10021233053499 and 10021233053508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021233053581) 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, 22879527301 + ... + 22879527738.

It is an arithmetic number, because the mean of its divisors is an integer number (1693085036480).

Almost surely, 210021233053541 is an apocalyptic number.

It is an amenable number.

10021233053541 is a deficient number, since it is larger than the sum of its proper divisors (3523447238299).

10021233053541 is an equidigital number, since it uses as much as digits as its factorization.

10021233053541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45759055115.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 10021233053541 its reverse (14535033212001), we get a palindrome (24556266265542).

The spelling of 10021233053541 in words is "ten trillion, twenty-one billion, two hundred thirty-three million, fifty-three thousand, five hundred forty-one".

Divisors: 1 3 73 219 45759055039 137277165117 3340411017847 10021233053541