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98000676 = 22322722241
BaseRepresentation
bin1011101011101…
…01111100100100
320211101221122200
411311311330210
5200042010201
613420254500
72266664154
oct565657444
9224357580
1098000676
11503563a4
12289a1430
13173c3787
14d030764
15890c386
hex5d75f24

98000676 has 18 divisors (see below), whose sum is σ = 247724022. Its totient is φ = 32666880.

The previous prime is 98000671. The next prime is 98000713. The reversal of 98000676 is 67600089.

It can be written as a sum of positive squares in only one way, i.e., 84162276 + 13838400 = 9174^2 + 3720^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2722241 = 98000676 / (9 + 8 + 0 + 0 + 0 + 6 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 98000676.

It is not an unprimeable number, because it can be changed into a prime (98000671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1361085 + ... + 1361156.

Almost surely, 298000676 is an apocalyptic number.

It is an amenable number.

98000676 is an abundant number, since it is smaller than the sum of its proper divisors (149723346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98000676 is a wasteful number, since it uses less digits than its factorization.

98000676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722251 (or 2722246 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 98000676 is about 9899.5290797088. The cubic root of 98000676 is about 461.0446892901.

The spelling of 98000676 in words is "ninety-eight million, six hundred seventy-six", and thus it is an aban number.

Divisors: 1 2 3 4 6 9 12 18 36 2722241 5444482 8166723 10888964 16333446 24500169 32666892 49000338 98000676