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10797621068 = 2213207646559
BaseRepresentation
bin10100000111001011…
…01001111101001100
31000212111121222112102
422003211221331030
5134103142333233
64543234254232
7531401156543
oct120345517514
930774558472
1010797621068
114640a80583
122114127378
1310310195c0
1474606d15a
15432e151e8
hex283969f4c

10797621068 has 12 divisors (see below), whose sum is σ = 20349362880. Its totient is φ = 4983517392.

The previous prime is 10797621061. The next prime is 10797621071. The reversal of 10797621068 is 86012679701.

10797621068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10797621061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103823228 + ... + 103823331.

It is an arithmetic number, because the mean of its divisors is an integer number (1695780240).

Almost surely, 210797621068 is an apocalyptic number.

It is an amenable number.

10797621068 is a deficient number, since it is larger than the sum of its proper divisors (9551741812).

10797621068 is a wasteful number, since it uses less digits than its factorization.

10797621068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207646576 (or 207646574 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 47.

The spelling of 10797621068 in words is "ten billion, seven hundred ninety-seven million, six hundred twenty-one thousand, sixty-eight".

Divisors: 1 2 4 13 26 52 207646559 415293118 830586236 2699405267 5398810534 10797621068