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44212271079 = 379997187111
BaseRepresentation
bin101001001011010000…
…011011011111100111
311020010020012002010110
4221023100123133213
51211021320133304
632151050224103
73123423050334
oct511320333747
9136106162113
1044212271079
1117828746709
12869a725033
134227966762
1421d5bb998b
15123b6dc289
hexa4b41b7e7

44212271079 has 16 divisors (see below), whose sum is σ = 59756088320. Its totient is φ = 29072403360.

The previous prime is 44212271041. The next prime is 44212271167. The reversal of 44212271079 is 97017221244.

It is not a de Polignac number, because 44212271079 - 212 = 44212266983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44212278079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142734 + ... + 329844.

It is an arithmetic number, because the mean of its divisors is an integer number (3734755520).

Almost surely, 244212271079 is an apocalyptic number.

44212271079 is a deficient number, since it is larger than the sum of its proper divisors (15543817241).

44212271079 is a wasteful number, since it uses less digits than its factorization.

44212271079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188190.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 44212271079 in words is "forty-four billion, two hundred twelve million, two hundred seventy-one thousand, seventy-nine".

Divisors: 1 3 79 237 997 2991 78763 187111 236289 561333 14781769 44345307 186549667 559649001 14737423693 44212271079