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13839053080 = 2352341366889
BaseRepresentation
bin11001110001101111…
…10011000100011000
31022201110121201220111
430320313303010120
5211320244144310
610205122534104
7666642003346
oct147067630430
938643551814
1013839053080
11596186a456
122822807334
1313c7179408
14953d7c996
1555ee4028a
hex338df3118

13839053080 has 64 divisors (see below), whose sum is σ = 33284260800. Its totient is φ = 5165783040.

The previous prime is 13839053071. The next prime is 13839053101. The reversal of 13839053080 is 8035093831.

It is a happy number.

13839053080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145725 + ... + 221164.

It is an arithmetic number, because the mean of its divisors is an integer number (520066575).

Almost surely, 213839053080 is an apocalyptic number.

13839053080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13839053080 is an abundant number, since it is smaller than the sum of its proper divisors (19445207720).

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

13839053080 is a wasteful number, since it uses less digits than its factorization.

13839053080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366964 (or 366960 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 13839053080 in words is "thirteen billion, eight hundred thirty-nine million, fifty-three thousand, eighty".

Divisors: 1 2 4 5 8 10 20 23 40 41 46 82 92 115 164 184 205 230 328 410 460 820 920 943 1640 1886 3772 4715 7544 9430 18860 37720 366889 733778 1467556 1834445 2935112 3668890 7337780 8438447 14675560 15042449 16876894 30084898 33753788 42192235 60169796 67507576 75212245 84384470 120339592 150424490 168768940 300848980 337537880 345976327 601697960 691952654 1383905308 1729881635 2767810616 3459763270 6919526540 13839053080