Base | Representation |
---|---|
bin | 110111111110010001… |
… | …1010110001101010110 |
3 | 102111021000211201211202 |
4 | 1233330203112031112 |
5 | 3432133004211210 |
6 | 131115241432502 |
7 | 11453461460054 |
oct | 1577443261526 |
9 | 374230751752 |
10 | 120201241430 |
11 | 46a82515856 |
12 | 1b36719b732 |
13 | b447ab773a |
14 | 5b63d6d1d4 |
15 | 31d79a79a5 |
hex | 1bfc8d6356 |
120201241430 has 16 divisors (see below), whose sum is σ = 217387651824. Its totient is φ = 47852626080.
The previous prime is 120201241423. The next prime is 120201241469. The reversal of 120201241430 is 34142102021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28481597 + ... + 28485816.
It is an arithmetic number, because the mean of its divisors is an integer number (13586728239).
Almost surely, 2120201241430 is an apocalyptic number.
120201241430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120201241430 is a deficient number, since it is larger than the sum of its proper divisors (97186410394).
120201241430 is a wasteful number, since it uses less digits than its factorization.
120201241430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56967631.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 120201241430 its reverse (34142102021), we get a palindrome (154343343451).
The spelling of 120201241430 in words is "one hundred twenty billion, two hundred one million, two hundred forty-one thousand, four hundred thirty".
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