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141250085 = 5191486843
BaseRepresentation
bin10000110101101…
…00111000100101
3100211210020200122
420122310320211
5242130000320
622003251325
73333414554
oct1032647045
9324706618
10141250085
1172806309
123b379b45
1323357342
1414a8bd9b
15c601d25
hex86b4e25

141250085 has 8 divisors (see below), whose sum is σ = 178421280. Its totient is φ = 107052624.

The previous prime is 141250073. The next prime is 141250099. The reversal of 141250085 is 580052141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141250085 - 210 = 141249061 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743327 + ... + 743516.

It is an arithmetic number, because the mean of its divisors is an integer number (22302660).

Almost surely, 2141250085 is an apocalyptic number.

It is an amenable number.

141250085 is a deficient number, since it is larger than the sum of its proper divisors (37171195).

141250085 is a wasteful number, since it uses less digits than its factorization.

141250085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486867.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 141250085 is about 11884.8678999811. The cubic root of 141250085 is about 520.7903231186.

The spelling of 141250085 in words is "one hundred forty-one million, two hundred fifty thousand, eighty-five".

Divisors: 1 5 19 95 1486843 7434215 28250017 141250085