Base | Representation |
---|---|
bin | 10010000001110… |
… | …01011011001001 |
3 | 101112120021202210 |
4 | 21000321123021 |
5 | 302203331103 |
6 | 23001215333 |
7 | 3514302144 |
oct | 1100713311 |
9 | 345507683 |
10 | 151230153 |
11 | 784024a8 |
12 | 42791549 |
13 | 2543cac9 |
14 | 1612905b |
15 | d423e03 |
hex | 90396c9 |
151230153 has 8 divisors (see below), whose sum is σ = 202077568. Its totient is φ = 100601424.
The previous prime is 151230143. The next prime is 151230179. The reversal of 151230153 is 351032151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 151230153 - 221 = 149133001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151230103) 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, 53050 + ... + 55827.
It is an arithmetic number, because the mean of its divisors is an integer number (25259696).
Almost surely, 2151230153 is an apocalyptic number.
It is an amenable number.
151230153 is a deficient number, since it is larger than the sum of its proper divisors (50847415).
151230153 is a wasteful number, since it uses less digits than its factorization.
151230153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109343.
The product of its (nonzero) digits is 450, while the sum is 21.
The square root of 151230153 is about 12297.5669544833. The cubic root of 151230153 is about 532.7778126723. Note that the first 3 decimals are identical.
The spelling of 151230153 in words is "one hundred fifty-one million, two hundred thirty thousand, one hundred fifty-three".
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