Base | Representation |
---|---|
bin | 1000111010000101110… |
… | …1111001000010000000 |
3 | 112122000010020212210002 |
4 | 2032201131321002000 |
5 | 10001402400313122 |
6 | 154145144255132 |
7 | 14025203350364 |
oct | 2164135710200 |
9 | 478003225702 |
10 | 153032822912 |
11 | 599a0047972 |
12 | 257aa4714a8 |
13 | 1157a9b6828 |
14 | 759a49d2a4 |
15 | 3ea9ea8992 |
hex | 23a1779080 |
153032822912 has 72 divisors (see below), whose sum is σ = 309860761455. Its totient is φ = 75283810560.
The previous prime is 153032822879. The next prime is 153032822927. The reversal of 153032822912 is 219228230351.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 76516411456 + 76516411456 = 276616^2 + 276616^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=276616.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 314235533 + ... + 314236019.
Almost surely, 2153032822912 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 153032822912
153032822912 is an abundant number, since it is smaller than the sum of its proper divisors (156827938543).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153032822912 is an frugal number, since it uses more digits than its factorization.
153032822912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1130 (or 560 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 38.
The spelling of 153032822912 in words is "one hundred fifty-three billion, thirty-two million, eight hundred twenty-two thousand, nine hundred twelve".
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