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800014293 = 33132279243
BaseRepresentation
bin101111101011110…
…011111111010101
32001202100221022000
4233223303333111
53114300424133
6211215025513
725553003121
oct5753637725
92052327260
10800014293
11380650641
121a3b0b299
13c9989550
1478370581
154a37b413
hex2faf3fd5

800014293 has 16 divisors (see below), whose sum is σ = 1276376640. Its totient is φ = 492316272.

The previous prime is 800014289. The next prime is 800014301. The reversal of 800014293 is 392410008.

It is not a de Polignac number, because 800014293 - 22 = 800014289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800014253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1139271 + ... + 1139972.

It is an arithmetic number, because the mean of its divisors is an integer number (79773540).

Almost surely, 2800014293 is an apocalyptic number.

It is an amenable number.

800014293 is a deficient number, since it is larger than the sum of its proper divisors (476362347).

800014293 is a wasteful number, since it uses less digits than its factorization.

800014293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279265 (or 2279259 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 800014293 is about 28284.5239132639. The cubic root of 800014293 is about 928.3232952087.

The spelling of 800014293 in words is "eight hundred million, fourteen thousand, two hundred ninety-three".

Divisors: 1 3 9 13 27 39 117 351 2279243 6837729 20513187 29630159 61539561 88890477 266671431 800014293