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1027710081214 = 21471349323617
BaseRepresentation
bin11101111010010000100…
…10110101100010111110
310122020200212211101211021
432331020102311202332
5113314222240044324
62104042401414354
7134151420361555
oct16751022654276
93566625741737
101027710081214
11366938604063
1214721603a3ba
1375bb31082bb
1437a546c8d9c
151baee310ae4
hexef484b58be

1027710081214 has 8 divisors (see below), whose sum is σ = 1542613097088. Its totient is φ = 513505715520.

The previous prime is 1027710081173. The next prime is 1027710081341. The reversal of 1027710081214 is 4121800177201.

It is a happy number.

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

It is a super-2 number, since 2×10277100812142 (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1027710081214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174658867 + ... + 174664750.

It is an arithmetic number, because the mean of its divisors is an integer number (192826637136).

Almost surely, 21027710081214 is an apocalyptic number.

1027710081214 is a deficient number, since it is larger than the sum of its proper divisors (514903015874).

1027710081214 is a wasteful number, since it uses less digits than its factorization.

1027710081214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349325090.

The product of its (nonzero) digits is 6272, while the sum is 34.

The spelling of 1027710081214 in words is "one trillion, twenty-seven billion, seven hundred ten million, eighty-one thousand, two hundred fourteen".

Divisors: 1 2 1471 2942 349323617 698647234 513855040607 1027710081214