Base | Representation |
---|---|
bin | 1000101111011110000… |
… | …0110011101000001010 |
3 | 112100122101220122212110 |
4 | 2023313200303220022 |
5 | 4430032423213430 |
6 | 152554205523150 |
7 | 13564431231405 |
oct | 2136740635012 |
9 | 470571818773 |
10 | 150181460490 |
11 | 587675790a6 |
12 | 251335734b6 |
13 | 11215045029 |
14 | 73a9908d3c |
15 | 3d8e9c57b0 |
hex | 22f7833a0a |
150181460490 has 32 divisors (see below), whose sum is σ = 360564296256. Its totient is φ = 40034079360.
The previous prime is 150181460461. The next prime is 150181460509. The reversal of 150181460490 is 94064181051.
It is a Curzon 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, 808891 + ... + 977070.
It is an arithmetic number, because the mean of its divisors is an integer number (11267634258).
Almost surely, 2150181460490 is an apocalyptic number.
150181460490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
150181460490 is an abundant number, since it is smaller than the sum of its proper divisors (210382835766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150181460490 is a wasteful number, since it uses less digits than its factorization.
150181460490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1788774.
The product of its (nonzero) digits is 34560, while the sum is 39.
The spelling of 150181460490 in words is "one hundred fifty billion, one hundred eighty-one million, four hundred sixty thousand, four hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •