Base | Representation |
---|---|
bin | 1000011000000010000… |
… | …1101001011111000010 |
3 | 111202101221211210022221 |
4 | 2012000201221133002 |
5 | 4324141344200330 |
6 | 150034030521254 |
7 | 13252506506263 |
oct | 2060041513702 |
9 | 452357753287 |
10 | 143890225090 |
11 | 5602930a8a7 |
12 | 23a7866622a |
13 | 10751829931 |
14 | 6d7016896a |
15 | 3b22510b7a |
hex | 21808697c2 |
143890225090 has 8 divisors (see below), whose sum is σ = 259002405180. Its totient is φ = 57556090032.
The previous prime is 143890225069. The next prime is 143890225109. The reversal of 143890225090 is 90522098341.
It can be written as a sum of positive squares in 2 ways, for example, as 143888972929 + 1252161 = 379327^2 + 1119^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7194511245 + ... + 7194511264.
Almost surely, 2143890225090 is an apocalyptic number.
143890225090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143890225090 is a deficient number, since it is larger than the sum of its proper divisors (115112180090).
143890225090 is a wasteful number, since it uses less digits than its factorization.
143890225090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14389022516.
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 143890225090 in words is "one hundred forty-three billion, eight hundred ninety million, two hundred twenty-five thousand, ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •