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41131045284 = 22371721694309
BaseRepresentation
bin100110010011100110…
…011111000110100100
310221011111022120221120
4212103212133012210
51133214021422114
630521221013540
72654160054630
oct462346370644
9127144276846
1041131045284
111649744810a
127b7a8542b0
133b564b2c24
141dc28abdc0
15110ae515a9
hex99399f1a4

41131045284 has 72 divisors (see below), whose sum is σ = 116514310080. Its totient is φ = 11060442624.

The previous prime is 41131045271. The next prime is 41131045289. The reversal of 41131045284 is 48254013114.

41131045284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-4 number, since 4×411310452844 (a number of 44 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (41131045289) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 822879 + ... + 871430.

Almost surely, 241131045284 is an apocalyptic number.

It is an amenable number.

41131045284 is an abundant number, since it is smaller than the sum of its proper divisors (75383264796).

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

41131045284 is a wasteful number, since it uses less digits than its factorization.

41131045284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694357 (or 1694338 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

Adding to 41131045284 its reverse (48254013114), we get a palindrome (89385058398).

The spelling of 41131045284 in words is "forty-one billion, one hundred thirty-one million, forty-five thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 119 204 238 289 357 476 578 714 867 1156 1428 1734 2023 3468 4046 6069 8092 12138 24276 1694309 3388618 5082927 6777236 10165854 11860163 20331708 23720326 28803253 35580489 47440652 57606506 71160978 86409759 115213012 142321956 172819518 201622771 345639036 403245542 489655301 604868313 806491084 979310602 1209736626 1468965903 1958621204 2419473252 2937931806 3427587107 5875863612 6855174214 10282761321 13710348428 20565522642 41131045284