Base | Representation |
---|---|
bin | 10010000000001… |
… | …10111101010001 |
3 | 101112011210012210 |
4 | 21000012331101 |
5 | 302130222231 |
6 | 22552542333 |
7 | 3512451402 |
oct | 1100067521 |
9 | 345153183 |
10 | 151023441 |
11 | 78281168 |
12 | 426b19a9 |
13 | 253999aa |
14 | 160b39a9 |
15 | d3d2a46 |
hex | 9006f51 |
151023441 has 8 divisors (see below), whose sum is σ = 203320000. Its totient is φ = 99704592.
The previous prime is 151023409. The next prime is 151023443. The reversal of 151023441 is 144320151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 151023441 - 25 = 151023409 is a prime.
It is a super-3 number, since 3×1510234413 (a number of 26 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151023443) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 244066 + ... + 244683.
It is an arithmetic number, because the mean of its divisors is an integer number (25415000).
Almost surely, 2151023441 is an apocalyptic number.
It is an amenable number.
151023441 is a deficient number, since it is larger than the sum of its proper divisors (52296559).
151023441 is a wasteful number, since it uses less digits than its factorization.
151023441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488855.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 151023441 is about 12289.1594911939. The cubic root of 151023441 is about 532.5349559367.
Adding to 151023441 its reverse (144320151), we get a palindrome (295343592).
The spelling of 151023441 in words is "one hundred fifty-one million, twenty-three thousand, four hundred forty-one".
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