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34411019 = 48617079
BaseRepresentation
bin1000001101000…
…1001000001011
32101202021001012
42003101020023
532302123034
63225314135
7565326446
oct203211013
971667035
1034411019
1118473565
12b63594b
13718a966
1447da65d
15304acce
hex20d120b

34411019 has 4 divisors (see below), whose sum is σ = 34422960. Its totient is φ = 34399080.

The previous prime is 34411007. The next prime is 34411061. The reversal of 34411019 is 91011443.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34411019 is a prime.

It is a super-2 number, since 2×344110192 = 2368236457236722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34410985 and 34411003.

It is not an unprimeable number, because it can be changed into a prime (34411079) 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, 1322 + ... + 8400.

It is an arithmetic number, because the mean of its divisors is an integer number (8605740).

Almost surely, 234411019 is an apocalyptic number.

34411019 is a deficient number, since it is larger than the sum of its proper divisors (11941).

34411019 is an equidigital number, since it uses as much as digits as its factorization.

34411019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11940.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 34411019 is about 5866.0906061874. The cubic root of 34411019 is about 325.2613881388.

The spelling of 34411019 in words is "thirty-four million, four hundred eleven thousand, nineteen".

Divisors: 1 4861 7079 34411019