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141380655 = 351323291087
BaseRepresentation
bin10000110110101…
…00110000101111
3100212000212210120
420123110300233
5242143140110
622010140023
73334500333
oct1033246057
9325025716
10141380655
1172895419
123b421613
13233a18c0
1414ac37c3
15c62a870
hex86d4c2f

141380655 has 64 divisors (see below), whose sum is σ = 263208960. Its totient is φ = 64221696.

The previous prime is 141380651. The next prime is 141380699. The reversal of 141380655 is 556083141.

141380655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 141380655 - 22 = 141380651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141380651) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 129522 + ... + 130608.

It is an arithmetic number, because the mean of its divisors is an integer number (4112640).

Almost surely, 2141380655 is an apocalyptic number.

141380655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141380655 is a deficient number, since it is larger than the sum of its proper divisors (121828305).

141380655 is a wasteful number, since it uses less digits than its factorization.

141380655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 141380655 is about 11890.3597506551. The cubic root of 141380655 is about 520.9507446162.

The spelling of 141380655 in words is "one hundred forty-one million, three hundred eighty thousand, six hundred fifty-five".

Divisors: 1 3 5 13 15 23 29 39 65 69 87 115 145 195 299 345 377 435 667 897 1087 1131 1495 1885 2001 3261 3335 4485 5435 5655 8671 10005 14131 16305 25001 26013 31523 42393 43355 70655 75003 94569 125005 130065 157615 211965 325013 375015 409799 472845 725029 975039 1229397 1625065 2048995 2175087 3625145 4875195 6146985 9425377 10875435 28276131 47126885 141380655