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44280466408244 = 221117127997462499
BaseRepresentation
bin10100001000101110110010…
…11110001000001100110100
312210210011121211122110120102
422010113121132020030310
521300442343400030434
6234102055422453232
712220105144144223
oct1204273136101464
9183704554573512
1044280466408244
1113122270997380
124b71a26734218
131b9282633a481
14ad12865a4cba
1551bc8354a07e
hex2845d9788334

44280466408244 has 48 divisors (see below), whose sum is σ = 89509001400000. Its totient is φ = 18943326082560.

The previous prime is 44280466408237. The next prime is 44280466408247.

44280466408244 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 44280466408244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44280466408247) 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, 95510507 + ... + 95973005.

It is an arithmetic number, because the mean of its divisors is an integer number (1864770862500).

Almost surely, 244280466408244 is an apocalyptic number.

44280466408244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44280466408244 is an abundant number, since it is smaller than the sum of its proper divisors (45228534991756).

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

44280466408244 is a wasteful number, since it uses less digits than its factorization.

44280466408244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590528 (or 590526 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 56.

The spelling of 44280466408244 in words is "forty-four trillion, two hundred eighty billion, four hundred sixty-six million, four hundred eight thousand, two hundred forty-four".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 127997 255994 462499 511988 924998 1407967 1849996 2175949 2815934 4351898 5087489 5631868 7862483 8703796 10174978 15724966 20349956 23935439 31449932 47870878 86487313 95741756 172974626 345949252 59198484503 118396969006 236793938012 651183329533 1006374236551 1302366659066 2012748473102 2604733318132 4025496946204 11070116602061 22140233204122 44280466408244