Base | Representation |
---|---|
bin | 10001111110110… |
… | …10110001111110 |
3 | 101111211121000001 |
4 | 20333122301332 |
5 | 302103424434 |
6 | 22545024514 |
7 | 3511066015 |
oct | 1077326176 |
9 | 344747001 |
10 | 150842494 |
11 | 78168220 |
12 | 4262513a |
13 | 2533551a |
14 | 16067a7c |
15 | d399114 |
hex | 8fdac7e |
150842494 has 8 divisors (see below), whose sum is σ = 246833208. Its totient is φ = 68564760.
The previous prime is 150842491. The next prime is 150842509. The reversal of 150842494 is 494248051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1508424942 = 45506915992280072, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150842491) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3428217 + ... + 3428260.
It is an arithmetic number, because the mean of its divisors is an integer number (30854151).
Almost surely, 2150842494 is an apocalyptic number.
150842494 is a deficient number, since it is larger than the sum of its proper divisors (95990714).
150842494 is a wasteful number, since it uses less digits than its factorization.
150842494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6856490.
The product of its (nonzero) digits is 46080, while the sum is 37.
The square root of 150842494 is about 12281.7952270831. The cubic root of 150842494 is about 532.3221873931.
It can be divided in two parts, 15084 and 2494, that added together give a triangular number (17578 = T187).
The spelling of 150842494 in words is "one hundred fifty million, eight hundred forty-two thousand, four hundred ninety-four".
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