Base | Representation |
---|---|
bin | 1000101111001010110… |
… | …1111000001100111100 |
3 | 112100102210111220020002 |
4 | 2023302231320030330 |
5 | 4424401324013040 |
6 | 152542213213432 |
7 | 13562433312605 |
oct | 2136255701474 |
9 | 470383456202 |
10 | 150101001020 |
11 | 58726113773 |
12 | 25110631278 |
13 | 11201483789 |
14 | 739cd62dac |
15 | 3d878d0a15 |
hex | 22f2b7833c |
150101001020 has 24 divisors (see below), whose sum is σ = 315221838624. Its totient is φ = 60038545856.
The previous prime is 150101001019. The next prime is 150101001049. The reversal of 150101001020 is 20100101051.
It is a junction number, because it is equal to n+sod(n) for n = 150101000992 and 150101001010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681602 + ... + 874518.
It is an arithmetic number, because the mean of its divisors is an integer number (13134243276).
Almost surely, 2150101001020 is an apocalyptic number.
150101001020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
150101001020 is an abundant number, since it is smaller than the sum of its proper divisors (165120837604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150101001020 is a wasteful number, since it uses less digits than its factorization.
150101001020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231829 (or 231827 counting only the distinct ones).
The product of its (nonzero) digits is 10, while the sum is 11.
Adding to 150101001020 its reverse (20100101051), we get a palindrome (170201102071).
The spelling of 150101001020 in words is "one hundred fifty billion, one hundred one million, one thousand, twenty".
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