Base | Representation |
---|---|
bin | 11101110010111101100010… |
… | …110000110110011010010000 |
3 | 122011222211002112100001211010 |
4 | 131302331202300312122100 |
5 | 114134021441430004300 |
6 | 1142413232204450520 |
7 | 36413501164246143 |
oct | 3562754260663220 |
9 | 564884075301733 |
10 | 131045404141200 |
11 | 3883405332245a |
12 | 12845588849a40 |
13 | 58176b43c3363 |
14 | 24508ba7d605a |
15 | 1023bd1e7da50 |
hex | 772f62c36690 |
131045404141200 has 120 divisors (see below), whose sum is σ = 421891569880000. Its totient is φ = 34769835809280.
The previous prime is 131045404141189. The next prime is 131045404141279. The reversal of 131045404141200 is 2141404540131.
131045404141200 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274144375 + ... + 274621974.
Almost surely, 2131045404141200 is an apocalyptic number.
131045404141200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131045404141200 is an abundant number, since it is smaller than the sum of its proper divisors (290846165738800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131045404141200 is a wasteful number, since it uses less digits than its factorization.
131045404141200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548766569 (or 548766558 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 131045404141200 its reverse (2141404540131), we get a palindrome (133186808681331).
The spelling of 131045404141200 in words is "one hundred thirty-one trillion, forty-five billion, four hundred four million, one hundred forty-one thousand, two hundred".
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