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38313341 = 117944089
BaseRepresentation
bin1001001000100…
…1110101111101
32200002112000122
42102021311331
534302011331
63445104325
7643441463
oct222116575
980075018
1038313341
111a699420
12109b80a5
137c25c21
145134833
15356c17b
hex2489d7d

38313341 has 8 divisors (see below), whose sum is σ = 42326400. Its totient is φ = 34388640.

The previous prime is 38313323. The next prime is 38313371. The reversal of 38313341 is 14331383.

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

It is not a de Polignac number, because 38313341 - 210 = 38312317 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38313341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38313371) 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, 21176 + ... + 22913.

It is an arithmetic number, because the mean of its divisors is an integer number (5290800).

Almost surely, 238313341 is an apocalyptic number.

It is an amenable number.

38313341 is a deficient number, since it is larger than the sum of its proper divisors (4013059).

38313341 is a wasteful number, since it uses less digits than its factorization.

38313341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44179.

The product of its digits is 2592, while the sum is 26.

The square root of 38313341 is about 6189.7771365373. Note that the first 3 decimals coincide. The cubic root of 38313341 is about 337.1190866659.

The spelling of 38313341 in words is "thirty-eight million, three hundred thirteen thousand, three hundred forty-one".

Divisors: 1 11 79 869 44089 484979 3483031 38313341