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38014080 = 2735131523
BaseRepresentation
bin1001000100000…
…0110010000000
32122112022111220
42101000302000
534212422310
63434435040
7641054136
oct221006200
978468456
1038014080
111a5045a5
1210892a80
137b4c950
145097756
15350d670
hex2440c80

38014080 has 128 divisors (see below), whose sum is σ = 130576320. Its totient is φ = 9351168.

The previous prime is 38014073. The next prime is 38014087. The reversal of 38014080 is 8041083.

It is an interprime number because it is at equal distance from previous prime (38014073) and next prime (38014087).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 38014080.

It is not an unprimeable number, because it can be changed into a prime (38014087) 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, 24199 + ... + 25721.

Almost surely, 238014080 is an apocalyptic number.

38014080 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 38014080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65288160).

38014080 is an abundant number, since it is smaller than the sum of its proper divisors (92562240).

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

38014080 is a wasteful number, since it uses less digits than its factorization.

38014080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1546 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 38014080 is about 6165.5559360045. Note that the first 3 decimals coincide. The cubic root of 38014080 is about 336.2390588978.

The spelling of 38014080 in words is "thirty-eight million, fourteen thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 260 312 320 384 390 416 480 520 624 640 780 832 960 1040 1248 1523 1560 1664 1920 2080 2496 3046 3120 4160 4569 4992 6092 6240 7615 8320 9138 12184 12480 15230 18276 19799 22845 24368 24960 30460 36552 39598 45690 48736 59397 60920 73104 79196 91380 97472 98995 118794 121840 146208 158392 182760 194944 197990 237588 243680 292416 296985 316784 365520 395980 475176 487360 584832 593970 633568 731040 791960 950352 974720 1187940 1267136 1462080 1583920 1900704 2375880 2534272 2924160 3167840 3801408 4751760 6335680 7602816 9503520 12671360 19007040 38014080