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38057341 = 723236381
BaseRepresentation
bin1001000100101…
…1010101111101
32122121111212011
42101023111331
534220313331
63435411221
7641324230
oct221132575
978544764
1038057341
111a534053
12108b3b11
137b6654a
1450a9417
15351b3b1
hex244b57d

38057341 has 8 divisors (see below), whose sum is σ = 45385344. Its totient is φ = 31202160.

The previous prime is 38057333. The next prime is 38057359. The reversal of 38057341 is 14375083.

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

It is a cyclic number.

It is not a de Polignac number, because 38057341 - 23 = 38057333 is a prime.

It is a super-2 number, since 2×380573412 = 2896722407980562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38057311) 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, 118030 + ... + 118351.

It is an arithmetic number, because the mean of its divisors is an integer number (5673168).

Almost surely, 238057341 is an apocalyptic number.

It is an amenable number.

38057341 is a deficient number, since it is larger than the sum of its proper divisors (7328003).

38057341 is a wasteful number, since it uses less digits than its factorization.

38057341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236411.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 38057341 is about 6169.0632189985. The cubic root of 38057341 is about 336.3665601070.

The spelling of 38057341 in words is "thirty-eight million, fifty-seven thousand, three hundred forty-one".

Divisors: 1 7 23 161 236381 1654667 5436763 38057341