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44212003201 = 88749844423
BaseRepresentation
bin101001001011001111…
…011010000110000001
311020010012200110200001
4221023033122012001
51211021233100301
632151040400001
73123420553342
oct511317320601
9136105613601
1044212003201
1117828583423
12869a616001
1342278a1852
1421d5b4a0c9
15123b687c01
hexa4b3da181

44212003201 has 4 divisors (see below), whose sum is σ = 44261848512. Its totient is φ = 44162157892.

The previous prime is 44212003177. The next prime is 44212003267. The reversal of 44212003201 is 10230021244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44212003201 - 25 = 44212003169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44212013201) 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, 24921325 + ... + 24923098.

It is an arithmetic number, because the mean of its divisors is an integer number (11065462128).

Almost surely, 244212003201 is an apocalyptic number.

It is an amenable number.

44212003201 is a deficient number, since it is larger than the sum of its proper divisors (49845311).

44212003201 is an equidigital number, since it uses as much as digits as its factorization.

44212003201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49845310.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 44212003201 its reverse (10230021244), we get a palindrome (54442024445).

The spelling of 44212003201 in words is "forty-four billion, two hundred twelve million, three thousand, two hundred one".

Divisors: 1 887 49844423 44212003201