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1750000141 is a prime number
BaseRepresentation
bin110100001001110…
…1110001000001101
311111221221012220001
41220103232020031
512041000001031
6445352324301
761236520141
oct15023561015
94457835801
101750000141
1181891400a
1240a0a3691
1321b734a56
141285bd221
15a397d861
hex684ee20d

1750000141 has 2 divisors, whose sum is σ = 1750000142. Its totient is φ = 1750000140.

The previous prime is 1750000081. The next prime is 1750000193. The reversal of 1750000141 is 1410000571.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1694557225 + 55442916 = 41165^2 + 7446^2 .

It is a cyclic number.

It is not a de Polignac number, because 1750000141 - 211 = 1749998093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1750000741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 875000070 + 875000071.

It is an arithmetic number, because the mean of its divisors is an integer number (875000071).

Almost surely, 21750000141 is an apocalyptic number.

It is an amenable number.

1750000141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1750000141 is an equidigital number, since it uses as much as digits as its factorization.

1750000141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 1750000141 is about 41833.0030119761. The cubic root of 1750000141 is about 1205.0711644524.

The spelling of 1750000141 in words is "one billion, seven hundred fifty million, one hundred forty-one", and thus it is an aban number.