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10008693376 = 271119137217
BaseRepresentation
bin10010101001001000…
…01000101010000000
3221211112010022012021
421110210020222000
5130444211142001
64333053011224
7503011330033
oct112444105200
927745108167
1010008693376
114276712520
121b33a83b14
13c36742396
146ad38701a
153d8a28ba1
hex254908a80

10008693376 has 64 divisors (see below), whose sum is σ = 21866319360. Its totient is φ = 4525465600.

The previous prime is 10008693347. The next prime is 10008693377. The reversal of 10008693376 is 67339680001.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (10008693377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250320 + ... + 287536.

It is an arithmetic number, because the mean of its divisors is an integer number (341661240).

Almost surely, 210008693376 is an apocalyptic number.

10008693376 is a gapful number since it is divisible by the number (16) 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 10008693376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10933159680).

10008693376 is an abundant number, since it is smaller than the sum of its proper divisors (11857625984).

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

10008693376 is a wasteful number, since it uses less digits than its factorization.

10008693376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37433 (or 37421 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 10008693376 in words is "ten billion, eight million, six hundred ninety-three thousand, three hundred seventy-six".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 128 176 191 352 382 704 764 1408 1528 2101 3056 4202 6112 8404 12224 16808 24448 33616 37217 67232 74434 134464 148868 268928 297736 409387 595472 818774 1190944 1637548 2381888 3275096 4763776 6550192 7108447 13100384 14216894 26200768 28433788 52401536 56867576 78192917 113735152 156385834 227470304 312771668 454940608 625543336 909881216 1251086672 2502173344 5004346688 10008693376