Search a number
-
+
1060055431 is a prime number
BaseRepresentation
bin111111001011110…
…010100110000111
32201212200101200021
4333023302212013
54132333233211
6253104400011
735161215421
oct7713624607
92655611607
101060055431
114a4412376
12257016007
1313b806446
14a0b01811
15630e5771
hex3f2f2987

1060055431 has 2 divisors, whose sum is σ = 1060055432. Its totient is φ = 1060055430.

The previous prime is 1060055407. The next prime is 1060055443. The reversal of 1060055431 is 1345500601.

It is a strong prime.

It is an emirp because it is prime and its reverse (1345500601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1060055431 is a prime.

It is a super-2 number, since 2×10600554312 = 2247435033585191522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1060055396 and 1060055405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1060055131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530027715 + 530027716.

It is an arithmetic number, because the mean of its divisors is an integer number (530027716).

Almost surely, 21060055431 is an apocalyptic number.

1060055431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1060055431 is an equidigital number, since it uses as much as digits as its factorization.

1060055431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 1060055431 is about 32558.4924558862. The cubic root of 1060055431 is about 1019.6305951182.

The spelling of 1060055431 in words is "one billion, sixty million, fifty-five thousand, four hundred thirty-one".