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44680210680 = 2335729263247
BaseRepresentation
bin101001100111001001…
…011110100011111000
311021022211200212120210
4221213021132203320
51213001113220210
632305323551120
73141134344620
oct514711364370
9137284625523
1044680210680
1117a488a5656
1287ab38b4a0
1342a08a4ab1
14223bdc7880
151267820e20
hexa6725e8f8

44680210680 has 192 divisors, whose sum is σ = 158656343040. Its totient is φ = 9860304384.

The previous prime is 44680210667. The next prime is 44680210693. The reversal of 44680210680 is 8601208644.

It is an interprime number because it is at equal distance from previous prime (44680210667) and next prime (44680210693).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 674817 + ... + 738063.

It is an arithmetic number, because the mean of its divisors is an integer number (826335120).

Almost surely, 244680210680 is an apocalyptic number.

44680210680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44680210680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79328171520).

44680210680 is an abundant number, since it is smaller than the sum of its proper divisors (113976132360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44680210680 is a wasteful number, since it uses less digits than its factorization.

44680210680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63326 (or 63293 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The spelling of 44680210680 in words is "forty-four billion, six hundred eighty million, two hundred ten thousand, six hundred eighty".