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98701467149 = 5383101222151
BaseRepresentation
bin101101111101100010…
…0001101111000001101
3100102202200020001001102
41123323010031320031
53104120033422044
6113202014552445
710062625425305
oct1337304157015
9312680201042
1098701467149
113894a45015a
1217166b08725
1393cc7994cc
144ac4802605
15287a23924e
hex16fb10de0d

98701467149 has 16 divisors (see below), whose sum is σ = 102783510144. Its totient is φ = 94724760000.

The previous prime is 98701467131. The next prime is 98701467173. The reversal of 98701467149 is 94176410789.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-98701467149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 98701467094 and 98701467103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98701467119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333224 + ... + 555374.

It is an arithmetic number, because the mean of its divisors is an integer number (6423969384).

Almost surely, 298701467149 is an apocalyptic number.

It is an amenable number.

98701467149 is a deficient number, since it is larger than the sum of its proper divisors (4082042995).

98701467149 is a wasteful number, since it uses less digits than its factorization.

98701467149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222388.

The product of its (nonzero) digits is 3048192, while the sum is 56.

The spelling of 98701467149 in words is "ninety-eight billion, seven hundred one million, four hundred sixty-seven thousand, one hundred forty-nine".

Divisors: 1 53 83 101 4399 5353 8383 222151 444299 11774003 18438533 22437251 977242249 1189174303 1862291833 98701467149