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34080970 = 2572116323
BaseRepresentation
bin1000001000000…
…0100011001010
32101010111022011
42002000203022
532211042340
63214250134
7562453300
oct202004312
971114264
1034080970
11182685a0
12b4b694a
1370a3671
144752270
152ed30ea
hex20808ca

34080970 has 48 divisors (see below), whose sum is σ = 77861088. Its totient is φ = 10620960.

The previous prime is 34080953. The next prime is 34080973. The reversal of 34080970 is 7908043.

It is a happy number.

It is a super-2 number, since 2×340809702 = 2323025032281800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34080973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2229 + ... + 8551.

It is an arithmetic number, because the mean of its divisors is an integer number (1622106).

Almost surely, 234080970 is an apocalyptic number.

34080970 is an abundant number, since it is smaller than the sum of its proper divisors (43780118).

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

34080970 is a wasteful number, since it uses less digits than its factorization.

34080970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6355 (or 6348 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 34080970 is about 5837.8908862705. The cubic root of 34080970 is about 324.2181442588.

The spelling of 34080970 in words is "thirty-four million, eighty thousand, nine hundred seventy".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 245 385 490 539 770 1078 2695 5390 6323 12646 31615 44261 63230 69553 88522 139106 221305 309827 347765 442610 486871 619654 695530 973742 1549135 2434355 3098270 3408097 4868710 6816194 17040485 34080970