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34371408 = 2434191709
BaseRepresentation
bin1000001100011…
…1011101010000
32101200020201010
42003013131100
532244341113
63224410520
7565103121
oct203073520
971606633
1034371408
1118446825
12b616a40
137175916
1447ca048
15303e1c3
hex20c7750

34371408 has 40 divisors (see below), whose sum is σ = 89056800. Its totient is φ = 11423104.

The previous prime is 34371397. The next prime is 34371431. The reversal of 34371408 is 80417343.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19258 + ... + 20966.

It is an arithmetic number, because the mean of its divisors is an integer number (2226420).

Almost surely, 234371408 is an apocalyptic number.

It is an amenable number.

34371408 is an abundant number, since it is smaller than the sum of its proper divisors (54685392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34371408 is a wasteful number, since it uses less digits than its factorization.

34371408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139 (or 2133 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 34371408 is about 5862.7133649872. The cubic root of 34371408 is about 325.1365359257.

The spelling of 34371408 in words is "thirty-four million, three hundred seventy-one thousand, four hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 419 838 1257 1676 1709 2514 3352 3418 5028 5127 6704 6836 10056 10254 13672 20112 20508 27344 41016 82032 716071 1432142 2148213 2864284 4296426 5728568 8592852 11457136 17185704 34371408