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34202413 = 719257161
BaseRepresentation
bin1000001001111…
…0001100101101
32101100122220001
42002132030231
532223434123
63221024301
7563500330
oct202361455
971318801
1034202413
1118340863
12b555091
137116a1b
144784617
1530090ad
hex209e32d

34202413 has 8 divisors (see below), whose sum is σ = 41145920. Its totient is φ = 27773280.

The previous prime is 34202411. The next prime is 34202431. The reversal of 34202413 is 31420243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34202413 - 21 = 34202411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34202411) 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, 128448 + ... + 128713.

It is an arithmetic number, because the mean of its divisors is an integer number (5143240).

Almost surely, 234202413 is an apocalyptic number.

It is an amenable number.

34202413 is a deficient number, since it is larger than the sum of its proper divisors (6943507).

34202413 is a wasteful number, since it uses less digits than its factorization.

34202413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257187.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 34202413 is about 5848.2829103934. The cubic root of 34202413 is about 324.6027904746.

Adding to 34202413 its reverse (31420243), we get a palindrome (65622656).

The spelling of 34202413 in words is "thirty-four million, two hundred two thousand, four hundred thirteen".

Divisors: 1 7 19 133 257161 1800127 4886059 34202413