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271104403240 = 235111095652719
BaseRepresentation
bin1111110001111100010…
…1001110011100101000
3221220202201202121210201
43330133011032130220
513420210211400430
6324313232121544
725405135256116
oct3743705163450
9856681677721
10271104403240
11a4a7a405820
12446603962b4
131c7464c9768
14d19b660ab6
1570ba9da8ca
hex3f1f14e728

271104403240 has 64 divisors (see below), whose sum is σ = 671543136000. Its totient is φ = 97678967040.

The previous prime is 271104403217. The next prime is 271104403289. The reversal of 271104403240 is 42304401172.

It is a super-2 number, since 2×2711044032402 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 271104403199 and 271104403208.

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, 2778400 + ... + 2874319.

It is an arithmetic number, because the mean of its divisors is an integer number (10492861500).

Almost surely, 2271104403240 is an apocalyptic number.

271104403240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

271104403240 is an abundant number, since it is smaller than the sum of its proper divisors (400438732760).

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

271104403240 is a wasteful number, since it uses less digits than its factorization.

271104403240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652850 (or 5652846 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The spelling of 271104403240 in words is "two hundred seventy-one billion, one hundred four million, four hundred three thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 109 110 218 220 436 440 545 872 1090 1199 2180 2398 4360 4796 5995 9592 11990 23980 47960 5652719 11305438 22610876 28263595 45221752 56527190 62179909 113054380 124359818 226108760 248719636 310899545 497439272 616146371 621799090 1232292742 1243598180 2464585484 2487196360 3080731855 4929170968 6161463710 6777610081 12322927420 13555220162 24645854840 27110440324 33888050405 54220880648 67776100810 135552201620 271104403240