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770000014 = 2731122449
BaseRepresentation
bin101101111001010…
…100010010001110
31222122220001110001
4231321110102032
53034110000024
6204223434514
725036615000
oct5571242216
91878801401
10770000014
11365710453
12195a55a3a
13c36aac14
147439a370
15478ed244
hex2de5448e

770000014 has 16 divisors (see below), whose sum is σ = 1346940000. Its totient is φ = 329999712.

The previous prime is 770000009. The next prime is 770000017. The reversal of 770000014 is 410000077.

770000014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 769999946 and 770000000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770000017) 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, 560539 + ... + 561910.

It is an arithmetic number, because the mean of its divisors is an integer number (84183750).

Almost surely, 2770000014 is an apocalyptic number.

770000014 is a deficient number, since it is larger than the sum of its proper divisors (576939986).

770000014 is a wasteful number, since it uses less digits than its factorization.

770000014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122472 (or 1122458 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 770000014 is about 27748.8741032857. The cubic root of 770000014 is about 916.5656509880.

The spelling of 770000014 in words is "seven hundred seventy million, fourteen", and thus it is an aban number.

Divisors: 1 2 7 14 49 98 343 686 1122449 2244898 7857143 15714286 55000001 110000002 385000007 770000014