Search a number
-
+
38541060 = 22325316907
BaseRepresentation
bin1001001100000…
…1011100000100
32200112002101200
42103001130010
534331303220
63454022500
7645410415
oct223013404
980462350
1038541060
111a834518
1210aa7a30
137ca577c
14519380c
1535b4890
hex24c1704

38541060 has 72 divisors (see below), whose sum is σ = 120696576. Its totient is φ = 9944640.

The previous prime is 38541053. The next prime is 38541103. The reversal of 38541060 is 6014583.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2127 + ... + 9033.

Almost surely, 238541060 is an apocalyptic number.

38541060 is a gapful number since it is divisible by the number (30) 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 38541060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60348288).

38541060 is an abundant number, since it is smaller than the sum of its proper divisors (82155516).

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

38541060 is a wasteful number, since it uses less digits than its factorization.

38541060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6953 (or 6948 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 38541060 is about 6208.1446503766. The cubic root of 38541060 is about 337.7856676013.

The spelling of 38541060 in words is "thirty-eight million, five hundred forty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 180 186 279 310 372 465 558 620 930 1116 1395 1860 2790 5580 6907 13814 20721 27628 34535 41442 62163 69070 82884 103605 124326 138140 207210 214117 248652 310815 414420 428234 621630 642351 856468 1070585 1243260 1284702 1927053 2141170 2569404 3211755 3854106 4282340 6423510 7708212 9635265 12847020 19270530 38541060