Base | Representation |
---|---|
bin | 1100010000100… |
… | …10110011000010 |
3 | 21011111200110011 |
4 | 12020102303002 |
5 | 202311244232 |
6 | 14112055134 |
7 | 2356050421 |
oct | 610226302 |
9 | 234450404 |
10 | 102837442 |
11 | 5305a324 |
12 | 2a5344aa |
13 | 183c8176 |
14 | d92d2b8 |
15 | 9065547 |
hex | 6212cc2 |
102837442 has 8 divisors (see below), whose sum is σ = 154328832. Its totient is φ = 51394500.
The previous prime is 102837421. The next prime is 102837463. The reversal of 102837442 is 244738201.
It is an interprime number because it is at equal distance from previous prime (102837421) and next prime (102837463).
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6234 + ... + 15637.
It is an arithmetic number, because the mean of its divisors is an integer number (19291104).
Almost surely, 2102837442 is an apocalyptic number.
102837442 is a deficient number, since it is larger than the sum of its proper divisors (51491390).
102837442 is a wasteful number, since it uses less digits than its factorization.
102837442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24224.
The product of its (nonzero) digits is 10752, while the sum is 31.
The square root of 102837442 is about 10140.8797448742. The cubic root of 102837442 is about 468.5080834793.
The spelling of 102837442 in words is "one hundred two million, eight hundred thirty-seven thousand, four hundred forty-two".
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