Base | Representation |
---|---|
bin | 1010011010001… |
… | …01000100001111 |
3 | 20002022001020220 |
4 | 11031011010033 |
5 | 134323032303 |
6 | 12355242423 |
7 | 2110106550 |
oct | 515050417 |
9 | 202261226 |
10 | 87314703 |
11 | 45317913 |
12 | 252a9413 |
13 | 15121908 |
14 | b84c327 |
15 | 79eb053 |
hex | 534510f |
87314703 has 24 divisors (see below), whose sum is σ = 141347712. Its totient is φ = 46955904.
The previous prime is 87314683. The next prime is 87314713. The reversal of 87314703 is 30741378.
It is not a de Polignac number, because 87314703 - 213 = 87306511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (87314713) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1125 + ... + 13262.
It is an arithmetic number, because the mean of its divisors is an integer number (5889488).
Almost surely, 287314703 is an apocalyptic number.
87314703 is a deficient number, since it is larger than the sum of its proper divisors (54033009).
87314703 is a wasteful number, since it uses less digits than its factorization.
87314703 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14431 (or 14414 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 33.
The square root of 87314703 is about 9344.2336764445. The cubic root of 87314703 is about 443.6383966381.
It can be divided in two parts, 873 and 14703, that added together give a triangular number (15576 = T176).
The spelling of 87314703 in words is "eighty-seven million, three hundred fourteen thousand, seven hundred three".
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