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141255230 = 25291034729
BaseRepresentation
bin10000110101101…
…10001000111110
3100211210111202012
420122312020332
5242130131410
622003331222
73333435554
oct1032661076
9324714665
10141255230
117280a166
123b380b12
132335979c
1414a8dbd4
15c603605
hex86b623e

141255230 has 32 divisors (see below), whose sum is σ = 265636800. Its totient is φ = 54012672.

The previous prime is 141255223. The next prime is 141255269. The reversal of 141255230 is 32552141.

141255230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 141255196 and 141255205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27506 + ... + 32234.

It is an arithmetic number, because the mean of its divisors is an integer number (8301150).

Almost surely, 2141255230 is an apocalyptic number.

141255230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141255230 is a deficient number, since it is larger than the sum of its proper divisors (124381570).

141255230 is a wasteful number, since it uses less digits than its factorization.

141255230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4868.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 141255230 is about 11885.0843497217. The cubic root of 141255230 is about 520.7966462621.

The spelling of 141255230 in words is "one hundred forty-one million, two hundred fifty-five thousand, two hundred thirty".

Divisors: 1 2 5 10 29 58 103 145 206 290 515 1030 2987 4729 5974 9458 14935 23645 29870 47290 137141 274282 487087 685705 974174 1371410 2435435 4870870 14125523 28251046 70627615 141255230