Base | Representation |
---|---|
bin | 10000010011010… |
… | …10110101000010 |
3 | 100112022202002120 |
4 | 20021222311002 |
5 | 240002034300 |
6 | 21323025110 |
7 | 3250243122 |
oct | 1011526502 |
9 | 315282076 |
10 | 136752450 |
11 | 7021415a |
12 | 3996b196 |
13 | 22441113 |
14 | 1423ac82 |
15 | c0143a0 |
hex | 826ad42 |
136752450 has 24 divisors (see below), whose sum is σ = 339146448. Its totient is φ = 36467280.
The previous prime is 136752449. The next prime is 136752467. The reversal of 136752450 is 54257631.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 455692 + ... + 455991.
It is an arithmetic number, because the mean of its divisors is an integer number (14131102).
Almost surely, 2136752450 is an apocalyptic number.
136752450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
136752450 is an abundant number, since it is smaller than the sum of its proper divisors (202393998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
136752450 is a wasteful number, since it uses less digits than its factorization.
136752450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 911698 (or 911693 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 136752450 is about 11694.1203174929. The cubic root of 136752450 is about 515.2029865613.
It can be divided in two parts, 1 and 36752450, that added together give a triangular number (36752451 = T8573).
The spelling of 136752450 in words is "one hundred thirty-six million, seven hundred fifty-two thousand, four hundred fifty".
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