Base | Representation |
---|---|
bin | 1110010011001011111010… |
… | …01000111000011000100010 |
3 | 11010100011110210120002010102 |
4 | 13021211331020320120202 |
5 | 13110200444043212424 |
6 | 150513515532502402 |
7 | 6423603111536135 |
oct | 711457510703042 |
9 | 133304423502112 |
10 | 31445555054114 |
11 | a023a920537a3 |
12 | 363a43891aa02 |
13 | 14713c2c47036 |
14 | 7a9d89c2c21c |
15 | 397e874677ae |
hex | 1c997d238622 |
31445555054114 has 8 divisors (see below), whose sum is σ = 47169065509020. Its totient is φ = 15722533217776.
The previous prime is 31445555054107. The next prime is 31445555054131. The reversal of 31445555054114 is 41145055554413.
It can be written as a sum of positive squares in 2 ways, for example, as 23511006904225 + 7934548149889 = 4848815^2 + 2816833^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×314455550541142 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121993709 + ... + 122251200.
Almost surely, 231445555054114 is an apocalyptic number.
31445555054114 is a deficient number, since it is larger than the sum of its proper divisors (15723510454906).
31445555054114 is a wasteful number, since it uses less digits than its factorization.
31445555054114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244309284.
The product of its (nonzero) digits is 2400000, while the sum is 47.
The spelling of 31445555054114 in words is "thirty-one trillion, four hundred forty-five billion, five hundred fifty-five million, fifty-four thousand, one hundred fourteen".
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