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10471275520 = 21058272473
BaseRepresentation
bin10011100000010001…
…01111110000000000
31000000202112220121021
421300020233300000
5132421121304040
64451015435224
7520326242026
oct116010576000
930022486537
1010471275520
114493842312
122042985b14
13cab526024
1471499c716
1541445024a
hex27022fc00

10471275520 has 88 divisors (see below), whose sum is σ = 25159333104. Its totient is φ = 4181753856.

The previous prime is 10471275499. The next prime is 10471275541. The reversal of 10471275520 is 2557217401.

It is an interprime number because it is at equal distance from previous prime (10471275499) and next prime (10471275541).

It is a super-2 number, since 2×104712755202 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 4233004 + ... + 4235476.

Almost surely, 210471275520 is an apocalyptic number.

10471275520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10471275520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12579666552).

10471275520 is an abundant number, since it is smaller than the sum of its proper divisors (14688057584).

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

10471275520 is an equidigital number, since it uses as much as digits as its factorization.

10471275520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325 (or 3307 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 34.

The spelling of 10471275520 in words is "ten billion, four hundred seventy-one million, two hundred seventy-five thousand, five hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 827 1024 1280 1654 2473 2560 3308 4135 4946 5120 6616 8270 9892 12365 13232 16540 19784 24730 26464 33080 39568 49460 52928 66160 79136 98920 105856 132320 158272 197840 211712 264640 316544 395680 423424 529280 633088 791360 846848 1058560 1266176 1582720 2045171 2117120 2532352 3165440 4090342 4234240 6330880 8180684 10225855 12661760 16361368 20451710 32722736 40903420 65445472 81806840 130890944 163613680 261781888 327227360 523563776 654454720 1047127552 1308909440 2094255104 2617818880 5235637760 10471275520