Base | Representation |
---|---|
bin | 101110010101110011… |
… | …1111111100010111000 |
3 | 100111212110012022120010 |
4 | 1130223213333202320 |
5 | 3112302113330432 |
6 | 113414520301520 |
7 | 10122050222625 |
oct | 1345347774270 |
9 | 314773168503 |
10 | 99516151992 |
11 | 39228300a14 |
12 | 173539118a0 |
13 | 94cc4c144a |
14 | 4b60ab134c |
15 | 28c6a123cc |
hex | 172b9ff8b8 |
99516151992 has 64 divisors (see below), whose sum is σ = 262845388800. Its totient is φ = 31346725760.
The previous prime is 99516151949. The next prime is 99516152003. The reversal of 99516151992 is 29915161599.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1488384 + ... + 1553807.
It is an arithmetic number, because the mean of its divisors is an integer number (4106959200).
Almost surely, 299516151992 is an apocalyptic number.
It is an amenable number.
99516151992 is an abundant number, since it is smaller than the sum of its proper divisors (163329236808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
99516151992 is a wasteful number, since it uses less digits than its factorization.
99516151992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3042276 (or 3042272 counting only the distinct ones).
The product of its digits is 1968300, while the sum is 57.
The spelling of 99516151992 in words is "ninety-nine billion, five hundred sixteen million, one hundred fifty-one thousand, nine hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.226 sec. • engine limits •