Base | Representation |
---|---|
bin | 1011101110101… |
… | …11110101000001 |
3 | 20212011022121202 |
4 | 11313113311001 |
5 | 200142322401 |
6 | 13433030545 |
7 | 2303254064 |
oct | 567276501 |
9 | 225138552 |
10 | 98401601 |
11 | 505aa641 |
12 | 28b55455 |
13 | 175040cc |
14 | d0d68db |
15 | 898b06b |
hex | 5dd7d41 |
98401601 has 4 divisors (see below), whose sum is σ = 100014804. Its totient is φ = 96788400.
The previous prime is 98401579. The next prime is 98401607. The reversal of 98401601 is 10610489.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 9759376 + 88642225 = 3124^2 + 9415^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-98401601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98401607) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806510 + ... + 806631.
It is an arithmetic number, because the mean of its divisors is an integer number (25003701).
Almost surely, 298401601 is an apocalyptic number.
It is an amenable number.
98401601 is a deficient number, since it is larger than the sum of its proper divisors (1613203).
98401601 is a wasteful number, since it uses less digits than its factorization.
98401601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1613202.
The product of its (nonzero) digits is 1728, while the sum is 29.
The square root of 98401601 is about 9919.7581119703. The cubic root of 98401601 is about 461.6725517777.
The spelling of 98401601 in words is "ninety-eight million, four hundred one thousand, six hundred one".
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