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98032433131 = 157336231007
BaseRepresentation
bin101101101001100110…
…0000011011111101011
3100101001001022120220201
41123103030003133223
53101232300330011
6113011355133031
710040222634643
oct1332314033753
9311031276821
1098032433131
1138636830a86
1216bbaa44177
139323cac9a9
144a5da09523
15283b631cc1
hex16d33037eb

98032433131 has 4 divisors (see below), whose sum is σ = 98038679872. Its totient is φ = 98026186392.

The previous prime is 98032433129. The next prime is 98032433137. The reversal of 98032433131 is 13133423089.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98032433131 - 21 = 98032433129 is a prime.

It is a super-2 number, since 2×980324331312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98032433137) 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, 3099771 + ... + 3131236.

It is an arithmetic number, because the mean of its divisors is an integer number (24509669968).

Almost surely, 298032433131 is an apocalyptic number.

98032433131 is a deficient number, since it is larger than the sum of its proper divisors (6246741).

98032433131 is a wasteful number, since it uses less digits than its factorization.

98032433131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6246740.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 98032433131 in words is "ninety-eight billion, thirty-two million, four hundred thirty-three thousand, one hundred thirty-one".

Divisors: 1 15733 6231007 98032433131