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141195297 = 3316124889
BaseRepresentation
bin10000110101001…
…11100000100001
3100211200110112110
420122213200201
5242121222142
622002145533
73333066045
oct1032474041
9324613473
10141195297
1172779131
123b3522a9
1323338419
1414a76025
15c5e099c
hex86a7821

141195297 has 16 divisors (see below), whose sum is σ = 197527040. Its totient is φ = 89596800.

The previous prime is 141195277. The next prime is 141195317. The reversal of 141195297 is 792591141.

It is an interprime number because it is at equal distance from previous prime (141195277) and next prime (141195317).

It is not a de Polignac number, because 141195297 - 214 = 141178913 is a prime.

It is a super-2 number, since 2×1411952972 = 39872223789836418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141195247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6772 + ... + 18117.

It is an arithmetic number, because the mean of its divisors is an integer number (12345440).

Almost surely, 2141195297 is an apocalyptic number.

It is an amenable number.

141195297 is a deficient number, since it is larger than the sum of its proper divisors (56331743).

141195297 is a wasteful number, since it uses less digits than its factorization.

141195297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24984.

The product of its digits is 22680, while the sum is 39.

The square root of 141195297 is about 11882.5627286373. The cubic root of 141195297 is about 520.7229797959.

The spelling of 141195297 in words is "one hundred forty-one million, one hundred ninety-five thousand, two hundred ninety-seven".

Divisors: 1 3 31 61 93 183 1891 5673 24889 74667 771559 1518229 2314677 4554687 47065099 141195297