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BaseRepresentation
bin1011101011111…
…11110010001001
320211110222221000
411311333302021
5200044302334
613421205213
72300222505
oct565776211
9224428830
1098040969
11503836a4
1228a00809
1317408c10
14d041305
158919299
hex5d7fc89

98040969 has 64 divisors (see below), whose sum is σ = 168044800. Its totient is φ = 55987200.

The previous prime is 98040961. The next prime is 98040977. The reversal of 98040969 is 96904089.

It is an interprime number because it is at equal distance from previous prime (98040961) and next prime (98040977).

It is not a de Polignac number, because 98040969 - 23 = 98040961 is a prime.

It is a super-2 number, since 2×980409692 = 19224063204917922, which contains 22 as substring.

It is a Duffinian number.

It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 98040969 = 893 + 4603 = 3213 + 4023.

It is not an unprimeable number, because it can be changed into a prime (98040961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 406689 + ... + 406929.

It is an arithmetic number, because the mean of its divisors is an integer number (2625700).

Almost surely, 298040969 is an apocalyptic number.

It is an amenable number.

98040969 is a deficient number, since it is larger than the sum of its proper divisors (70003831).

98040969 is a wasteful number, since it uses less digits than its factorization.

98040969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 98040969 is about 9901.5639673740. The cubic root of 98040969 is about 461.1078668417.

The spelling of 98040969 in words is "ninety-eight million, forty thousand, nine hundred sixty-nine".