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5514826457 = 7978121983
BaseRepresentation
bin1010010001011010…
…11001001011011001
3112020100010012200202
411020231121023121
542243243421312
62311121511545
7253443152150
oct51055311331
915210105622
105514826457
11237aa80818
12109aaa25b5
1369b70532a
143a45d6597
1522424c9c2
hex148b592d9

5514826457 has 8 divisors (see below), whose sum is σ = 6367635456. Its totient is φ = 4678261632.

The previous prime is 5514826397. The next prime is 5514826487. The reversal of 5514826457 is 7546284155.

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 5514826457 - 28 = 5514826201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5514826487) 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, 4060313 + ... + 4061670.

It is an arithmetic number, because the mean of its divisors is an integer number (795954432).

Almost surely, 25514826457 is an apocalyptic number.

It is an amenable number.

5514826457 is a deficient number, since it is larger than the sum of its proper divisors (852808999).

5514826457 is an equidigital number, since it uses as much as digits as its factorization.

5514826457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8122087.

The product of its digits is 1344000, while the sum is 47.

The square root of 5514826457 is about 74261.8775483087. The cubic root of 5514826457 is about 1766.7588826474.

The spelling of 5514826457 in words is "five billion, five hundred fourteen million, eight hundred twenty-six thousand, four hundred fifty-seven".

Divisors: 1 7 97 679 8121983 56853881 787832351 5514826457