Base | Representation |
---|---|
bin | 110111111110100100… |
… | …1000000000001000010 |
3 | 102111021201102012201111 |
4 | 1233331021000001002 |
5 | 3432143021041002 |
6 | 131120233153534 |
7 | 11453641410202 |
oct | 1577511000102 |
9 | 374251365644 |
10 | 120211112002 |
11 | 46a88047753 |
12 | 1b36a55b8aa |
13 | b449b62407 |
14 | 5b653bc402 |
15 | 31d87a73d7 |
hex | 1bfd240042 |
120211112002 has 4 divisors (see below), whose sum is σ = 180316668006. Its totient is φ = 60105556000.
The previous prime is 120211111961. The next prime is 120211112039. The reversal of 120211112002 is 200211112021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 117524866761 + 2686245241 = 342819^2 + 51829^2 .
It is a super-2 number, since 2×1202111120022 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30052777999 + ... + 30052778002.
Almost surely, 2120211112002 is an apocalyptic number.
120211112002 is a deficient number, since it is larger than the sum of its proper divisors (60105556004).
120211112002 is an equidigital number, since it uses as much as digits as its factorization.
120211112002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60105556003.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 120211112002 its reverse (200211112021), we get a palindrome (320422224023).
The spelling of 120211112002 in words is "one hundred twenty billion, two hundred eleven million, one hundred twelve thousand, two".
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