Base | Representation |
---|---|
bin | 10011010111111110100… |
… | …110010000110010000100 |
3 | 11201021121200201202110012 |
4 | 103113332212100302010 |
5 | 133303220040300130 |
6 | 2455351052445352 |
7 | 165122511066242 |
oct | 23277646206204 |
9 | 4637550652405 |
10 | 1331416337540 |
11 | 4737178a3613 |
12 | 196054779858 |
13 | 98723a3b393 |
14 | 48625b59792 |
15 | 2497706e995 |
hex | 135fe990c84 |
1331416337540 has 48 divisors (see below), whose sum is σ = 2800725840192. Its totient is φ = 531662196096.
The previous prime is 1331416337521. The next prime is 1331416337599. The reversal of 1331416337540 is 457336141331.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31669574 + ... + 31711586.
It is an arithmetic number, because the mean of its divisors is an integer number (58348455004).
Almost surely, 21331416337540 is an apocalyptic number.
1331416337540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1331416337540 is an abundant number, since it is smaller than the sum of its proper divisors (1469309502652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1331416337540 is a wasteful number, since it uses less digits than its factorization.
1331416337540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44676 (or 44674 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 41.
The spelling of 1331416337540 in words is "one trillion, three hundred thirty-one billion, four hundred sixteen million, three hundred thirty-seven thousand, five hundred forty".
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