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141200557 = 6713715383
BaseRepresentation
bin10000110101010…
…00110010101101
3100211200201202021
420122220302231
5242121404212
622002230141
73333120301
oct1032506255
9324621667
10141200557
1172782083
123b355351
132333a934
1414a77d01
15c5e2307
hex86a8cad

141200557 has 8 divisors (see below), whose sum is σ = 144363456. Its totient is φ = 138068832.

The previous prime is 141200551. The next prime is 141200573. The reversal of 141200557 is 755002141.

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 141200557 - 27 = 141200429 is a prime.

It is a super-2 number, since 2×1412005572 = 39875194594220498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141200551) by changing a digit.

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, 1488 + ... + 16870.

It is an arithmetic number, because the mean of its divisors is an integer number (18045432).

Almost surely, 2141200557 is an apocalyptic number.

It is an amenable number.

141200557 is a deficient number, since it is larger than the sum of its proper divisors (3162899).

141200557 is a wasteful number, since it uses less digits than its factorization.

141200557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15587.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 141200557 is about 11882.7840593019. The cubic root of 141200557 is about 520.7294459434.

Adding to 141200557 its reverse (755002141), we get a palindrome (896202698).

The spelling of 141200557 in words is "one hundred forty-one million, two hundred thousand, five hundred fifty-seven".

Divisors: 1 67 137 9179 15383 1030661 2107471 141200557