Base | Representation |
---|---|
bin | 1011110100111… |
… | …10010110010110 |
3 | 20220200122001002 |
4 | 11322132112112 |
5 | 200344332432 |
6 | 13502303302 |
7 | 2313211544 |
oct | 572362626 |
9 | 226618032 |
10 | 99214742 |
11 | 51005560 |
12 | 29287b32 |
13 | 1772a263 |
14 | d268d94 |
15 | 8a9be62 |
hex | 5e9e596 |
99214742 has 16 divisors (see below), whose sum is σ = 167950800. Its totient is φ = 43542240.
The previous prime is 99214721. The next prime is 99214747. The reversal of 99214742 is 24741299.
It is a pancake number, because a pancake can be divided into 99214742 parts by 14086 straight cuts.
It is a junction number, because it is equal to n+sod(n) for n = 99214696 and 99214705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (99214747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77117 + ... + 78392.
It is an arithmetic number, because the mean of its divisors is an integer number (10496925).
Almost surely, 299214742 is an apocalyptic number.
99214742 is a deficient number, since it is larger than the sum of its proper divisors (68736058).
99214742 is a wasteful number, since it uses less digits than its factorization.
99214742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155551.
The product of its digits is 36288, while the sum is 38.
The square root of 99214742 is about 9960.6597171071. The cubic root of 99214742 is about 462.9407410004.
The spelling of 99214742 in words is "ninety-nine million, two hundred fourteen thousand, seven hundred forty-two".
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