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14377090 = 2572133761
BaseRepresentation
bin110110110110…
…000010000010
31000001102122211
4312312002002
512140031330
61232052334
7233126500
oct66660202
930042584
1014377090
11812a7a2
1249940aa
132c94c70
141ca3670
1513ded2a
hexdb6082

14377090 has 96 divisors (see below), whose sum is σ = 33841584. Its totient is φ = 4354560.

The previous prime is 14377081. The next prime is 14377123. The reversal of 14377090 is 9077341.

It can be written as a sum of positive squares in 8 ways, for example, as 2660161 + 11716929 = 1631^2 + 3423^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 235660 + ... + 235720.

Almost surely, 214377090 is an apocalyptic number.

14377090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14377090 is an abundant number, since it is smaller than the sum of its proper divisors (19464494).

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

14377090 is a wasteful number, since it uses less digits than its factorization.

14377090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 14377090 is about 3791.7133330462. The cubic root of 14377090 is about 243.1589898135.

The spelling of 14377090 in words is "fourteen million, three hundred seventy-seven thousand, ninety".

Divisors: 1 2 5 7 10 13 14 26 35 37 49 61 65 70 74 91 98 122 130 182 185 245 259 305 370 427 455 481 490 518 610 637 793 854 910 962 1274 1295 1586 1813 2135 2257 2405 2590 2989 3185 3367 3626 3965 4270 4514 4810 5551 5978 6370 6734 7930 9065 11102 11285 14945 15799 16835 18130 22570 23569 27755 29341 29890 31598 33670 38857 47138 55510 58682 77714 78995 110593 117845 146705 157990 194285 205387 221186 235690 293410 388570 410774 552965 1026935 1105930 1437709 2053870 2875418 7188545 14377090