Base | Representation |
---|---|
bin | 1000011100111100001… |
… | …0110010110111111110 |
3 | 111212210202121011202111 |
4 | 2013033002302313332 |
5 | 4334341112142100 |
6 | 150412445244234 |
7 | 13330243462234 |
oct | 2071702626776 |
9 | 455722534674 |
10 | 145207537150 |
11 | 56644961955 |
12 | 2418586367a |
13 | 10901716720 |
14 | 70570b4954 |
15 | 3b9cec06ba |
hex | 21cf0b2dfe |
145207537150 has 24 divisors (see below), whose sum is σ = 290861868024. Its totient is φ = 53615090400.
The previous prime is 145207537099. The next prime is 145207537151. The reversal of 145207537150 is 51735702541.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145207537151) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111697456 + ... + 111698755.
It is an arithmetic number, because the mean of its divisors is an integer number (12119244501).
Almost surely, 2145207537150 is an apocalyptic number.
145207537150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145207537150 is an abundant number, since it is smaller than the sum of its proper divisors (145654330874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145207537150 is a wasteful number, since it uses less digits than its factorization.
145207537150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223396236 (or 223396231 counting only the distinct ones).
The product of its (nonzero) digits is 147000, while the sum is 40.
The spelling of 145207537150 in words is "one hundred forty-five billion, two hundred seven million, five hundred thirty-seven thousand, one hundred fifty".
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