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10857741707 = 47263878387
BaseRepresentation
bin10100001110010101…
…11111110110001011
31001000200202102112202
422013022333312023
5134214040213312
64553223030415
7533031165431
oct120712776613
931020672482
1010857741707
114671a0405a
12213029b40b
131040609447
1475003cd51
1543833d9c2
hex2872bfd8b

10857741707 has 8 divisors (see below), whose sum is σ = 11130932736. Its totient is φ = 10586308072.

The previous prime is 10857741701. The next prime is 10857741731. The reversal of 10857741707 is 70714775801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10857741707 - 28 = 10857741451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10857741701) 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, 426833 + ... + 451554.

It is an arithmetic number, because the mean of its divisors is an integer number (1391366592).

Almost surely, 210857741707 is an apocalyptic number.

10857741707 is a deficient number, since it is larger than the sum of its proper divisors (273191029).

10857741707 is an equidigital number, since it uses as much as digits as its factorization.

10857741707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878697.

The product of its (nonzero) digits is 384160, while the sum is 47.

The spelling of 10857741707 in words is "ten billion, eight hundred fifty-seven million, seven hundred forty-one thousand, seven hundred seven".

Divisors: 1 47 263 12361 878387 41284189 231015781 10857741707