Base | Representation |
---|---|
bin | 1000110001100011010… |
… | …1011011000001001010 |
3 | 112102002100212110112010 |
4 | 2030120311123001022 |
5 | 4432204032402332 |
6 | 153125500200350 |
7 | 13614330134553 |
oct | 2143065330112 |
9 | 472070773463 |
10 | 150740512842 |
11 | 58a240a9437 |
12 | 2526a8390b6 |
13 | 112a3b0493a |
14 | 741dc7332a |
15 | 3dc3b059cc |
hex | 2318d5b04a |
150740512842 has 16 divisors (see below), whose sum is σ = 303477590592. Its totient is φ = 49914076800.
The previous prime is 150740512841. The next prime is 150740512861. The reversal of 150740512842 is 248215047051.
It is a self number, because there is not a number n which added to its sum of digits gives 150740512842.
It is not an unprimeable number, because it can be changed into a prime (150740512841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83189223 + ... + 83191034.
It is an arithmetic number, because the mean of its divisors is an integer number (18967349412).
Almost surely, 2150740512842 is an apocalyptic number.
150740512842 is an abundant number, since it is smaller than the sum of its proper divisors (152737077750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150740512842 is a wasteful number, since it uses less digits than its factorization.
150740512842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166380413.
The product of its (nonzero) digits is 89600, while the sum is 39.
Adding to 150740512842 its reverse (248215047051), we get a palindrome (398955559893).
The spelling of 150740512842 in words is "one hundred fifty billion, seven hundred forty million, five hundred twelve thousand, eight hundred forty-two".
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