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271040424 = 23325743943
BaseRepresentation
bin10000001001111…
…011111110101000
3200220000021120020
4100021323332220
51023341243144
642521200440
76500543214
oct2011737650
9626007506
10271040424
11129aa4756
1276930120
13441cb565
1427dd5944
1518bdd419
hex1027bfa8

271040424 has 32 divisors (see below), whose sum is σ = 680253120. Its totient is φ = 89993216.

The previous prime is 271040417. The next prime is 271040437. The reversal of 271040424 is 424040172.

It is a super-2 number, since 2×2710404242 = 146925822884199552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 271040394 and 271040403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15804 + ... + 28139.

It is an arithmetic number, because the mean of its divisors is an integer number (21257910).

Almost surely, 2271040424 is an apocalyptic number.

271040424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

271040424 is an abundant number, since it is smaller than the sum of its proper divisors (409212696).

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

271040424 is a wasteful number, since it uses less digits than its factorization.

271040424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44209 (or 44205 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 271040424 is about 16463.3053789329. The cubic root of 271040424 is about 647.1595375742.

Adding to 271040424 its reverse (424040172), we get a palindrome (695080596).

It can be divided in two parts, 2710 and 40424, that added together give a palindrome (43134).

The spelling of 271040424 in words is "two hundred seventy-one million, forty thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 24 257 514 771 1028 1542 2056 3084 6168 43943 87886 131829 175772 263658 351544 527316 1054632 11293351 22586702 33880053 45173404 67760106 90346808 135520212 271040424