Base | Representation |
---|---|
bin | 11011010101111010101101… |
… | …010001001010101100110010 |
3 | 120202210010001022001110001002 |
4 | 123111322231101022230302 |
5 | 111230212431213441200 |
6 | 1103431352214242002 |
7 | 34221010246614446 |
oct | 3325725521125462 |
9 | 522703038043032 |
10 | 120253401312050 |
11 | 353531aa04a556 |
12 | 115a1ab8956302 |
13 | 5213b02080936 |
14 | 219a41d4b0826 |
15 | dd8100d85bd5 |
hex | 6d5ead44ab32 |
120253401312050 has 12 divisors (see below), whose sum is σ = 223671326440506. Its totient is φ = 48101360524800.
The previous prime is 120253401312049. The next prime is 120253401312053. The reversal of 120253401312050 is 50213104352021.
It can be written as a sum of positive squares in 3 ways, for example, as 66920629333009 + 53332771979041 = 8180503^2 + 7302929^2 .
It is a super-2 number, since 2×1202534013120502 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120253401312053) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1202534013071 + ... + 1202534013170.
Almost surely, 2120253401312050 is an apocalyptic number.
120253401312050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120253401312050 is a deficient number, since it is larger than the sum of its proper divisors (103417925128456).
120253401312050 is a wasteful number, since it uses less digits than its factorization.
120253401312050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2405068026253 (or 2405068026248 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
Adding to 120253401312050 its reverse (50213104352021), we get a palindrome (170466505664071).
The spelling of 120253401312050 in words is "one hundred twenty trillion, two hundred fifty-three billion, four hundred one million, three hundred twelve thousand, fifty".
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