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34263807 = 311421269
BaseRepresentation
bin1000001010110…
…1001011111111
32101110210002220
42002231023333
532232420212
63222220423
7564144324
oct202551377
971423086
1034263807
11183829a6
12b584713
137138956
14479cb4b
15301c38c
hex20ad2ff

34263807 has 4 divisors (see below), whose sum is σ = 45685080. Its totient is φ = 22842536.

The previous prime is 34263793. The next prime is 34263809. The reversal of 34263807 is 70836243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70836243 = 323612081.

It is a cyclic number.

It is not a de Polignac number, because 34263807 - 212 = 34259711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34263809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5710632 + ... + 5710637.

It is an arithmetic number, because the mean of its divisors is an integer number (11421270).

Almost surely, 234263807 is an apocalyptic number.

34263807 is a deficient number, since it is larger than the sum of its proper divisors (11421273).

34263807 is a wasteful number, since it uses less digits than its factorization.

34263807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11421272.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 34263807 is about 5853.5294481193. The cubic root of 34263807 is about 324.7968971641.

The spelling of 34263807 in words is "thirty-four million, two hundred sixty-three thousand, eight hundred seven".

Divisors: 1 3 11421269 34263807