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11264970577 = 71669964219
BaseRepresentation
bin10100111110111000…
…11100111101010001
31002002002000210112111
422133130130331101
5141032313024302
65101451225321
7546104445550
oct123734347521
932062023474
1011264970577
114860867143
122224748241
1310a6aac183
1478c165d97
1545de7e0d7
hex29f71cf51

11264970577 has 8 divisors (see below), whose sum is σ = 12881979200. Its totient is φ = 9649893744.

The previous prime is 11264970551. The next prime is 11264970599. The reversal of 11264970577 is 77507946211.

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 11264970577 - 211 = 11264968529 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11264970577.

It is not an unprimeable number, because it can be changed into a prime (11264970517) 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, 470427 + ... + 493792.

It is an arithmetic number, because the mean of its divisors is an integer number (1610247400).

Almost surely, 211264970577 is an apocalyptic number.

It is an amenable number.

11264970577 is a deficient number, since it is larger than the sum of its proper divisors (1617008623).

11264970577 is an equidigital number, since it uses as much as digits as its factorization.

11264970577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965895.

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 11264970577 in words is "eleven billion, two hundred sixty-four million, nine hundred seventy thousand, five hundred seventy-seven".

Divisors: 1 7 1669 11683 964219 6749533 1609281511 11264970577