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BaseRepresentation
bin1010011010100100000010…
…0101110000111010000101
31111112202020101102201201211
42212221000211300322011
53000110100402440423
640204421524251421
72261225004543205
oct246510045607205
944482211381654
1011451466452613
1137155a3300970
12134b454b40b71
13650b3a579845
142b837ab18405
1514cd2b56710d
hexa6a40970e85

11451466452613 has 8 divisors (see below), whose sum is σ = 12609261277920. Its totient is φ = 10313130364080.

The previous prime is 11451466452563. The next prime is 11451466452637. The reversal of 11451466452613 is 31625466415411.

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 11451466452613 - 213 = 11451466444421 is a prime.

It is a super-3 number, since 3×114514664526133 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11451466459613) 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, 4864682958 + ... + 4864685311.

It is an arithmetic number, because the mean of its divisors is an integer number (1576157659740).

Almost surely, 211451466452613 is an apocalyptic number.

It is an amenable number.

11451466452613 is a deficient number, since it is larger than the sum of its proper divisors (1157794825307).

11451466452613 is a wasteful number, since it uses less digits than its factorization.

11451466452613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9729368387.

The product of its digits is 2073600, while the sum is 49.

The spelling of 11451466452613 in words is "eleven trillion, four hundred fifty-one billion, four hundred sixty-six million, four hundred fifty-two thousand, six hundred thirteen".