Base | Representation |
---|---|
bin | 110111101111101101… |
… | …1000110010101111001 |
3 | 102102222222021010112201 |
4 | 1233133123012111321 |
5 | 3430132402240100 |
6 | 130554543110201 |
7 | 11435405541451 |
oct | 1573733062571 |
9 | 372888233481 |
10 | 119712540025 |
11 | 468516761a1 |
12 | 1b24b5a2361 |
13 | b39a78a300 |
14 | 5b190b8d61 |
15 | 31a9b2236a |
hex | 1bdf6c6579 |
119712540025 has 27 divisors (see below), whose sum is σ = 160770851469. Its totient is φ = 88386498720.
The previous prime is 119712539983. The next prime is 119712540061. The reversal of 119712540025 is 520045217911.
The square root of 119712540025 is 345995.
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 30856084281 + 88856455744 = 175659^2 + 298088^2 .
It is not a de Polignac number, because 119712540025 - 211 = 119712537977 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 22487014 + ... + 22492336.
Almost surely, 2119712540025 is an apocalyptic number.
119712540025 is the 345995-th square number.
119712540025 is the 172998-th centered octagonal number.
It is an amenable number.
119712540025 is a deficient number, since it is larger than the sum of its proper divisors (41058311444).
119712540025 is an frugal number, since it uses more digits than its factorization.
119712540025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10682 (or 5341 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 37.
Adding to 119712540025 its reverse (520045217911), we get a palindrome (639757757936).
The spelling of 119712540025 in words is "one hundred nineteen billion, seven hundred twelve million, five hundred forty thousand, twenty-five".
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