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46966989944 = 23710949115671
BaseRepresentation
bin101011101111011100…
…110110010001111000
311111020012200022000002
4223233130312101320
51232142022134234
633324253332132
73251612553560
oct535734662170
9144205608002
1046966989944
1118a11706776
129129197048
13457659b414
1423b79b3da0
15134d48027e
hexaef736478

46966989944 has 64 divisors (see below), whose sum is σ = 101780236800. Its totient is φ = 19902153600.

The previous prime is 46966989931. The next prime is 46966989977. The reversal of 46966989944 is 44998966964.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2989229 + ... + 3004899.

It is an arithmetic number, because the mean of its divisors is an integer number (1590316200).

Almost surely, 246966989944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46966989944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50890118400).

46966989944 is an abundant number, since it is smaller than the sum of its proper divisors (54813246856).

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

46966989944 is a wasteful number, since it uses less digits than its factorization.

46966989944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16284 (or 16280 counting only the distinct ones).

The product of its digits is 725594112, while the sum is 74.

The spelling of 46966989944 in words is "forty-six billion, nine hundred sixty-six million, nine hundred eighty-nine thousand, nine hundred forty-four".

Divisors: 1 2 4 7 8 14 28 56 109 218 436 491 763 872 982 1526 1964 3052 3437 3928 6104 6874 13748 15671 27496 31342 53519 62684 107038 109697 125368 214076 219394 374633 428152 438788 749266 877576 1498532 1708139 2997064 3416278 6832556 7694461 11956973 13665112 15388922 23913946 30777844 47827892 53861227 61555688 95655784 107722454 215444908 430889816 838696249 1677392498 3354784996 5870873743 6709569992 11741747486 23483494972 46966989944