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141025054 = 2582712101
BaseRepresentation
bin10000110011111…
…01111100011110
3100211100211000011
420121331330132
5242100300204
621554353434
73331456522
oct1031757436
9324324004
10141025054
1172672235
123b28b87a
13232a8aa1
1414a2dd82
15c5aa304
hex867df1e

141025054 has 8 divisors (see below), whose sum is σ = 211591368. Its totient is φ = 70494600.

The previous prime is 141025007. The next prime is 141025061. The reversal of 141025054 is 450520141.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5604 + ... + 17704.

It is an arithmetic number, because the mean of its divisors is an integer number (26448921).

Almost surely, 2141025054 is an apocalyptic number.

141025054 is a deficient number, since it is larger than the sum of its proper divisors (70566314).

141025054 is a wasteful number, since it uses less digits than its factorization.

141025054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17930.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 141025054 is about 11875.3970038900. The cubic root of 141025054 is about 520.5136123523.

Adding to 141025054 its reverse (450520141), we get a palindrome (591545195).

The spelling of 141025054 in words is "one hundred forty-one million, twenty-five thousand, fifty-four".

Divisors: 1 2 5827 11654 12101 24202 70512527 141025054