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38341848 = 23319471789
BaseRepresentation
bin1001001001000…
…0110011011000
32200010222010110
42102100303120
534303414343
63445444320
7643620546
oct222206330
980128113
1038341848
111a708886
1210a106a0
137c35bac
145140d96
153575833
hex2490cd8

38341848 has 64 divisors (see below), whose sum is σ = 103104000. Its totient is φ = 11843712.

The previous prime is 38341837. The next prime is 38341871. The reversal of 38341848 is 84814383.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20538 + ... + 22326.

It is an arithmetic number, because the mean of its divisors is an integer number (1611000).

Almost surely, 238341848 is an apocalyptic number.

38341848 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38341848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51552000).

38341848 is an abundant number, since it is smaller than the sum of its proper divisors (64762152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38341848 is a wasteful number, since it uses less digits than its factorization.

38341848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864 (or 1860 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 38341848 is about 6192.0794568545. The cubic root of 38341848 is about 337.2026769684.

The spelling of 38341848 in words is "thirty-eight million, three hundred forty-one thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 19 24 38 47 57 76 94 114 141 152 188 228 282 376 456 564 893 1128 1786 1789 2679 3572 3578 5358 5367 7144 7156 10716 10734 14312 21432 21468 33991 42936 67982 84083 101973 135964 168166 203946 252249 271928 336332 407892 504498 672664 815784 1008996 1597577 2017992 3195154 4792731 6390308 9585462 12780616 19170924 38341848