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38804241 = 375931319
BaseRepresentation
bin1001010000000…
…1101100010001
32201000110102010
42110001230101
534413213431
63503413133
7650554620
oct224015421
981013363
1038804241
111a9a4223
1210bb41a9
1380684b8
1452216b7
153617846
hex2501b11

38804241 has 16 divisors (see below), whose sum is σ = 60134400. Its totient is φ = 21797328.

The previous prime is 38804203. The next prime is 38804257. The reversal of 38804241 is 14240883.

It is not a de Polignac number, because 38804241 - 26 = 38804177 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38804199 and 38804208.

It is not an unprimeable number, because it can be changed into a prime (38804201) 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, 14421 + ... + 16898.

It is an arithmetic number, because the mean of its divisors is an integer number (3758400).

Almost surely, 238804241 is an apocalyptic number.

It is an amenable number.

38804241 is a deficient number, since it is larger than the sum of its proper divisors (21330159).

38804241 is a wasteful number, since it uses less digits than its factorization.

38804241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31388.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 38804241 is about 6229.3050174157. The cubic root of 38804241 is about 338.5527904477.

The spelling of 38804241 in words is "thirty-eight million, eight hundred four thousand, two hundred forty-one".

Divisors: 1 3 7 21 59 177 413 1239 31319 93957 219233 657699 1847821 5543463 12934747 38804241