Base | Representation |
---|---|
bin | 10010000011011… |
… | …10001000011101 |
3 | 101112222020220210 |
4 | 21001232020131 |
5 | 302232233140 |
6 | 23010003033 |
7 | 3516161442 |
oct | 1101561035 |
9 | 345866823 |
10 | 151446045 |
11 | 7853a723 |
12 | 42876479 |
13 | 254b715a |
14 | 161839c9 |
15 | d467d80 |
hex | 906e21d |
151446045 has 16 divisors (see below), whose sum is σ = 242528832. Its totient is φ = 80699520.
The previous prime is 151446037. The next prime is 151446059. The reversal of 151446045 is 540644151.
It is not a de Polignac number, because 151446045 - 23 = 151446037 is a prime.
It is a super-2 number, since 2×1514460452 = 45871809092284050, 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 15 ways as a sum of consecutive naturals, for example, 15994 + ... + 23636.
It is an arithmetic number, because the mean of its divisors is an integer number (15158052).
Almost surely, 2151446045 is an apocalyptic number.
151446045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
151446045 is a deficient number, since it is larger than the sum of its proper divisors (91082787).
151446045 is a wasteful number, since it uses less digits than its factorization.
151446045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8972.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 151446045 is about 12306.3416578608. The cubic root of 151446045 is about 533.0312184346.
The spelling of 151446045 in words is "one hundred fifty-one million, four hundred forty-six thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •