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3414302021 = 133728125261
BaseRepresentation
bin1100101110000010…
…0001110101000101
322210221121111212102
43023200201311011
523443030131041
61322444201445
7150416042204
oct31340416505
98727544772
103414302021
1114a2314709
127b3539285
13425492870
1424565123b
1514eb3009b
hexcb821d45

3414302021 has 16 divisors (see below), whose sum is σ = 3789906288. Its totient is φ = 3055449600.

The previous prime is 3414301997. The next prime is 3414302051. The reversal of 3414302021 is 1202034143.

It can be written as a sum of positive squares in 8 ways, for example, as 25897921 + 3388404100 = 5089^2 + 58210^2 .

It is a cyclic number.

It is not a de Polignac number, because 3414302021 - 210 = 3414300997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3414301984 and 3414302002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3414302051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122531 + ... + 147791.

It is an arithmetic number, because the mean of its divisors is an integer number (236869143).

Almost surely, 23414302021 is an apocalyptic number.

It is an amenable number.

3414302021 is a deficient number, since it is larger than the sum of its proper divisors (375604267).

3414302021 is a wasteful number, since it uses less digits than its factorization.

3414302021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25592.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3414302021 is about 58432.0290679692. The cubic root of 3414302021 is about 1505.8000655496.

Adding to 3414302021 its reverse (1202034143), we get a palindrome (4616336164).

The spelling of 3414302021 in words is "three billion, four hundred fourteen million, three hundred two thousand, twenty-one".

Divisors: 1 13 37 281 481 3653 10397 25261 135161 328393 934657 7098341 12150541 92278433 262638617 3414302021