Base | Representation |
---|---|
bin | 10001111100100… |
… | …01000010100110 |
3 | 101111021020200101 |
4 | 20332101002212 |
5 | 302014243304 |
6 | 22534334314 |
7 | 3505400311 |
oct | 1076210246 |
9 | 344236611 |
10 | 150540454 |
11 | 77a812a9 |
12 | 424ba39a |
13 | 2525abbc |
14 | 15dc9978 |
15 | d3398a4 |
hex | 8f910a6 |
150540454 has 16 divisors (see below), whose sum is σ = 229429008. Its totient is φ = 74068992.
The previous prime is 150540449. The next prime is 150540461. The reversal of 150540454 is 454045051.
It is a super-2 number, since 2×1505404542 = 45324856581052232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83349 + ... + 85135.
It is an arithmetic number, because the mean of its divisors is an integer number (14339313).
Almost surely, 2150540454 is an apocalyptic number.
150540454 is a deficient number, since it is larger than the sum of its proper divisors (78888554).
150540454 is a wasteful number, since it uses less digits than its factorization.
150540454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2439.
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 150540454 is about 12269.4928175536. The cubic root of 150540454 is about 531.9666509142.
The spelling of 150540454 in words is "one hundred fifty million, five hundred forty thousand, four hundred fifty-four".
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