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34104007 = 74872001
BaseRepresentation
bin1000001000011…
…0001011000111
32101011122220101
42002012023013
532212312012
63214544531
7562610410
oct202061307
971148811
1034104007
1118283933
12b508147
1370b0cb2
14475a807
152ed9d57
hex20862c7

34104007 has 4 divisors (see below), whose sum is σ = 38976016. Its totient is φ = 29232000.

The previous prime is 34103983. The next prime is 34104013. The reversal of 34104007 is 70040143.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70040143 = 241290623.

It is a de Polignac number, because none of the positive numbers 2k-34104007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34104097) 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, 2435994 + ... + 2436007.

It is an arithmetic number, because the mean of its divisors is an integer number (9744004).

Almost surely, 234104007 is an apocalyptic number.

34104007 is a deficient number, since it is larger than the sum of its proper divisors (4872009).

34104007 is an equidigital number, since it uses as much as digits as its factorization.

34104007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4872008.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 34104007 is about 5839.8636114211. The cubic root of 34104007 is about 324.2911794564.

The spelling of 34104007 in words is "thirty-four million, one hundred four thousand, seven".

Divisors: 1 7 4872001 34104007