Base | Representation |
---|---|
bin | 1000111010000101010… |
… | …0101000000001100010 |
3 | 112121222221200110212200 |
4 | 2032201110220001202 |
5 | 10001401240101304 |
6 | 154145020234030 |
7 | 14025143613024 |
oct | 2164124500142 |
9 | 477887613780 |
10 | 153030393954 |
11 | 59999738a69 |
12 | 257a969b916 |
13 | 1157a346089 |
14 | 759a02a014 |
15 | 3ea9b78e39 |
hex | 23a1528062 |
153030393954 has 24 divisors (see below), whose sum is σ = 333951224880. Its totient is φ = 50643151128.
The previous prime is 153030393949. The next prime is 153030393983. The reversal of 153030393954 is 459393030351.
153030393954 is a `hidden beast` number, since 1 + 530 + 3 + 0 + 39 + 39 + 54 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30579112 + ... + 30584115.
It is an arithmetic number, because the mean of its divisors is an integer number (13914634370).
Almost surely, 2153030393954 is an apocalyptic number.
153030393954 is an abundant number, since it is smaller than the sum of its proper divisors (180920830926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153030393954 is a wasteful number, since it uses less digits than its factorization.
153030393954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61163374 (or 61163371 counting only the distinct ones).
The product of its (nonzero) digits is 656100, while the sum is 45.
The spelling of 153030393954 in words is "one hundred fifty-three billion, thirty million, three hundred ninety-three thousand, nine hundred fifty-four".
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