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1055765115350 = 2521112637151901
BaseRepresentation
bin11110101110100001000…
…00010011000111010110
310201221010002022210121122
433113100200103013112
5114244201332142400
62125002314243542
7136163562261161
oct17272040230726
93657102283548
101055765115350
1137782497a490
121507457265b2
137873455490a
14391566c2ad8
151c6e22e8685
hexf5d08131d6

1055765115350 has 48 divisors (see below), whose sum is σ = 2142427023216. Its totient is φ = 383881680000.

The previous prime is 1055765115313. The next prime is 1055765115397. The reversal of 1055765115350 is 535115675501.

It is a super-3 number, since 3×10557651153503 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6874400 + ... + 7026300.

It is an arithmetic number, because the mean of its divisors is an integer number (44633896317).

Almost surely, 21055765115350 is an apocalyptic number.

1055765115350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055765115350 is an abundant number, since it is smaller than the sum of its proper divisors (1086661907866).

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

1055765115350 is a wasteful number, since it uses less digits than its factorization.

1055765115350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164561 (or 164556 counting only the distinct ones).

The product of its (nonzero) digits is 393750, while the sum is 44.

The spelling of 1055765115350 in words is "one trillion, fifty-five billion, seven hundred sixty-five million, one hundred fifteen thousand, three hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 550 12637 25274 63185 126370 139007 151901 278014 303802 315925 631850 695035 759505 1390070 1519010 1670911 3341822 3475175 3797525 6950350 7595050 8354555 16709110 41772775 83545550 1919572937 3839145874 9597864685 19195729370 21115302307 42230604614 47989323425 95978646850 105576511535 211153023070 527882557675 1055765115350