Base | Representation |
---|---|
bin | 1010100000111… |
… | …00011101000110 |
3 | 20010221212110010 |
4 | 11100130131012 |
5 | 140034300214 |
6 | 12430211050 |
7 | 2120442630 |
oct | 520343506 |
9 | 203855403 |
10 | 88196934 |
11 | 4586a731 |
12 | 25653a86 |
13 | 15370347 |
14 | b9dba50 |
15 | 7b22659 |
hex | 541c746 |
88196934 has 16 divisors (see below), whose sum is σ = 201593088. Its totient is φ = 25199112.
The previous prime is 88196923. The next prime is 88196939. The reversal of 88196934 is 43969188.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88196939) 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, 1049922 + ... + 1050005.
It is an arithmetic number, because the mean of its divisors is an integer number (12599568).
Almost surely, 288196934 is an apocalyptic number.
88196934 is an abundant number, since it is smaller than the sum of its proper divisors (113396154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88196934 is a wasteful number, since it uses less digits than its factorization.
88196934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2099939.
The product of its digits is 373248, while the sum is 48.
The square root of 88196934 is about 9391.3222711182. The cubic root of 88196934 is about 445.1275718913.
It can be divided in two parts, 8819 and 6934, that added together give a triangular number (15753 = T177).
The spelling of 88196934 in words is "eighty-eight million, one hundred ninety-six thousand, nine hundred thirty-four".
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