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141252055 = 572576539
BaseRepresentation
bin10000110101101…
…01010111010111
3100211210100101121
420122311113113
5242130031210
622003304411
73333423400
oct1032652727
9324710347
10141252055
117280783a
123b37b107
13233581c9
1414a8c9a7
15c6026da
hex86b55d7

141252055 has 12 divisors (see below), whose sum is σ = 197176680. Its totient is φ = 96858384.

The previous prime is 141252053. The next prime is 141252071. The reversal of 141252055 is 550252141.

It is not a de Polignac number, because 141252055 - 21 = 141252053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141252053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 288025 + ... + 288514.

It is an arithmetic number, because the mean of its divisors is an integer number (16431390).

Almost surely, 2141252055 is an apocalyptic number.

141252055 is a deficient number, since it is larger than the sum of its proper divisors (55924625).

141252055 is an equidigital number, since it uses as much as digits as its factorization.

141252055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576558 (or 576551 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 141252055 is about 11884.9507781900. The cubic root of 141252055 is about 520.7927442432.

The spelling of 141252055 in words is "one hundred forty-one million, two hundred fifty-two thousand, fifty-five".

Divisors: 1 5 7 35 49 245 576539 2882695 4035773 20178865 28250411 141252055