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338076029 = 4753135719
BaseRepresentation
bin10100001001101…
…010000101111101
3212120011001010102
4110021222011331
51143021413104
653314050445
711243412254
oct2411520575
9776131112
10338076029
11163920585
1295279a25
135506c9b5
1432c8579b
151ea30a1e
hex1426a17d

338076029 has 8 divisors (see below), whose sum is σ = 351786240. Its totient is φ = 324637456.

The previous prime is 338076017. The next prime is 338076043. The reversal of 338076029 is 920670833.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-338076029 is a prime.

It is a super-3 number, since 3×3380760293 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 338075983 and 338076001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338072029) 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, 65369 + ... + 70350.

It is an arithmetic number, because the mean of its divisors is an integer number (43973280).

Almost surely, 2338076029 is an apocalyptic number.

It is an amenable number.

338076029 is a deficient number, since it is larger than the sum of its proper divisors (13710211).

338076029 is a wasteful number, since it uses less digits than its factorization.

338076029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135819.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 338076029 is about 18386.8439107967. The cubic root of 338076029 is about 696.6342020946.

The spelling of 338076029 in words is "three hundred thirty-eight million, seventy-six thousand, twenty-nine".

Divisors: 1 47 53 2491 135719 6378793 7193107 338076029