Base | Representation |
---|---|
bin | 1000111000001010011… |
… | …1011110110000010000 |
3 | 112120200001100002122121 |
4 | 2032002213132300100 |
5 | 4444322400234044 |
6 | 154021534544024 |
7 | 14006320114204 |
oct | 2160247366020 |
9 | 476601302577 |
10 | 152515243024 |
11 | 597549734a1 |
12 | 25685068014 |
13 | 114c76b7a41 |
14 | 754b84cb04 |
15 | 3e7981b984 |
hex | 23829dec10 |
152515243024 has 45 divisors (see below), whose sum is σ = 299128472887. Its totient is φ = 75332060672.
The previous prime is 152515242991. The next prime is 152515243039. The reversal of 152515243024 is 420342515251.
It is a happy number.
The square root of 152515243024 is 390532.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 42312490000 + 110202753024 = 205700^2 + 331968^2 .
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, 139028844 + ... + 139029940.
Almost surely, 2152515243024 is an apocalyptic number.
152515243024 is the 390532-nd square number.
It is an amenable number.
152515243024 is a deficient number, since it is larger than the sum of its proper divisors (146613229863).
152515243024 is an frugal number, since it uses more digits than its factorization.
152515243024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2380 (or 1188 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 34.
Adding to 152515243024 its reverse (420342515251), we get a palindrome (572857758275).
The spelling of 152515243024 in words is "one hundred fifty-two billion, five hundred fifteen million, two hundred forty-three thousand, twenty-four".
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