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10471508814 = 2313415361781
BaseRepresentation
bin10011100000010011…
…01000101101001110
31000000202222202121210
421300021220231032
5132421201240224
64451024435250
7520331233134
oct116011505516
930022882553
1010471508814
114493991618
122042a78b26
13cab5a8280
14714a1d754
15414499429
hex270268b4e

10471508814 has 64 divisors (see below), whose sum is σ = 23540424768. Its totient is φ = 3084057600.

The previous prime is 10471508813. The next prime is 10471508821. The reversal of 10471508814 is 41880517401.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10471508813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 138604 + ... + 200384.

It is an arithmetic number, because the mean of its divisors is an integer number (367819137).

Almost surely, 210471508814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10471508814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11770212384).

10471508814 is an abundant number, since it is smaller than the sum of its proper divisors (13068915954).

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

10471508814 is a wasteful number, since it uses less digits than its factorization.

10471508814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61893.

The product of its (nonzero) digits is 35840, while the sum is 39.

The spelling of 10471508814 in words is "ten billion, four hundred seventy-one million, five hundred eight thousand, eight hundred fourteen".

Divisors: 1 2 3 6 13 26 39 41 53 78 82 106 123 159 246 318 533 689 1066 1378 1599 2067 2173 3198 4134 4346 6519 13038 28249 56498 61781 84747 123562 169494 185343 370686 803153 1606306 2409459 2533021 3274393 4818918 5066042 6548786 7599063 9823179 15198126 19646358 32929273 42567109 65858546 85134218 98787819 127701327 134250113 197575638 255402654 268500226 402750339 805500678 1745251469 3490502938 5235754407 10471508814