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44751094141 = 134183960777
BaseRepresentation
bin101001101011010111…
…111000000101111101
311021111210002010102011
4221223113320011331
51213122240003031
632320335131221
73142655011135
oct515327700575
9137453063364
1044751094141
1117a8490a426
12880b073b11
1342b2492780
142247599ac5
15126db736b1
hexa6b5f817d

44751094141 has 8 divisors (see below), whose sum is σ = 49368937464. Its totient is φ = 40301172480.

The previous prime is 44751094103. The next prime is 44751094169. The reversal of 44751094141 is 14149015744.

It can be written as a sum of positive squares in 4 ways, for example, as 520798041 + 44230296100 = 22821^2 + 210310^2 .

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 44751094141 - 213 = 44751085949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44751094094 and 44751094103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44751094541) 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, 41979856 + ... + 41980921.

It is an arithmetic number, because the mean of its divisors is an integer number (6171117183).

Almost surely, 244751094141 is an apocalyptic number.

44751094141 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

44751094141 is a deficient number, since it is larger than the sum of its proper divisors (4617843323).

44751094141 is a wasteful number, since it uses less digits than its factorization.

44751094141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83960831.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 44751094141 in words is "forty-four billion, seven hundred fifty-one million, ninety-four thousand, one hundred forty-one".

Divisors: 1 13 41 533 83960777 1091490101 3442391857 44751094141