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10691147353 = 463187912289
BaseRepresentation
bin10011111010011110…
…11111011001011001
31000121002021120001111
421331033133121121
5133343413203403
64524512220321
7525636152545
oct117517373131
930532246044
1010691147353
114596968277
1220a453a6a1
131014c4a2c3
14735c74a25
154288d256d
hex27d3df659

10691147353 has 8 divisors (see below), whose sum is σ = 10720812800. Its totient is φ = 10661511168.

The previous prime is 10691147347. The next prime is 10691147359. The reversal of 10691147353 is 35374119601.

It is an interprime number because it is at equal distance from previous prime (10691147347) and next prime (10691147359).

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 10691147353 - 213 = 10691139161 is a prime.

It is a super-2 number, since 2×106911473532 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10691147359) 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, 863833 + ... + 876121.

It is an arithmetic number, because the mean of its divisors is an integer number (1340101600).

Almost surely, 210691147353 is an apocalyptic number.

It is an amenable number.

10691147353 is a deficient number, since it is larger than the sum of its proper divisors (29665447).

10691147353 is a wasteful number, since it uses less digits than its factorization.

10691147353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14631.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 10691147353 in words is "ten billion, six hundred ninety-one million, one hundred forty-seven thousand, three hundred fifty-three".

Divisors: 1 463 1879 12289 869977 5689807 23091031 10691147353