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98600000689 is a prime number
BaseRepresentation
bin101101111010100000…
…1001001110010110001
3100102111121022000020101
41123311001021302301
53103413100010224
6113143552112401
710060254114601
oct1336501116261
9312447260211
1098600000689
11388a8147983
1217138b35701
1393b4761398
144ab514cc01
152871395044
hex16f5049cb1

98600000689 has 2 divisors, whose sum is σ = 98600000690. Its totient is φ = 98600000688.

The previous prime is 98600000683. The next prime is 98600000713.

It can be divided in two parts, 98600000 and 689, that added together give a palindrome (98600689).

It is a happy number.

98600000689 is nontrivially palindromic in base 10.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 90096025600 + 8503975089 = 300160^2 + 92217^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 98600000689 - 213 = 98599992497 is a prime.

It is not a weakly prime, because it can be changed into another prime (98600000683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49300000344 + 49300000345.

It is an arithmetic number, because the mean of its divisors is an integer number (49300000345).

Almost surely, 298600000689 is an apocalyptic number.

It is an amenable number.

98600000689 is a deficient number, since it is larger than the sum of its proper divisors (1).

98600000689 is an equidigital number, since it uses as much as digits as its factorization.

98600000689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 98600000689 in words is "ninety-eight billion, six hundred million, six hundred eighty-nine", and thus it is an aban number.