Base | Representation |
---|---|
bin | 1000011101100101110… |
… | …0001011011100101010 |
3 | 111220020220210221210222 |
4 | 2013121130023130222 |
5 | 4340220240313222 |
6 | 150442040010042 |
7 | 13334462205113 |
oct | 2073134133452 |
9 | 456226727728 |
10 | 145381963562 |
11 | 56724368010 |
12 | 24214160922 |
13 | 1092b8b8714 |
14 | 707231b20a |
15 | 3bad477542 |
hex | 21d970b72a |
145381963562 has 8 divisors (see below), whose sum is σ = 237897758592. Its totient is φ = 66082710700.
The previous prime is 145381963561. The next prime is 145381963577. The reversal of 145381963562 is 265369183541.
145381963562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1453819635622 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (145381963561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3304135514 + ... + 3304135557.
It is an arithmetic number, because the mean of its divisors is an integer number (29737219824).
Almost surely, 2145381963562 is an apocalyptic number.
145381963562 is a deficient number, since it is larger than the sum of its proper divisors (92515795030).
145381963562 is a wasteful number, since it uses less digits than its factorization.
145381963562 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6608271084.
The product of its digits is 4665600, while the sum is 53.
The spelling of 145381963562 in words is "one hundred forty-five billion, three hundred eighty-one million, nine hundred sixty-three thousand, five hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •