Base | Representation |
---|---|
bin | 1011011010111001… |
… | …10010011011110110 |
3 | 120211021222210000102 |
4 | 11231130302123312 |
5 | 100024043333304 |
6 | 2452221314102 |
7 | 304636412306 |
oct | 55534623366 |
9 | 16737883012 |
10 | 6131230454 |
11 | 2666a13208 |
12 | 1231405932 |
13 | 76932561b |
14 | 42240d606 |
15 | 25d40ad1e |
hex | 16d7326f6 |
6131230454 has 8 divisors (see below), whose sum is σ = 9202270248. Its totient is φ = 3063807040.
The previous prime is 6131230439. The next prime is 6131230477. The reversal of 6131230454 is 4540321316.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×61312304542 = 75183973760114092232, which contains 22 as substring.
It is a congruent number.
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, 899852 + ... + 906639.
It is an arithmetic number, because the mean of its divisors is an integer number (1150283781).
Almost surely, 26131230454 is an apocalyptic number.
6131230454 is a deficient number, since it is larger than the sum of its proper divisors (3071039794).
6131230454 is a wasteful number, since it uses less digits than its factorization.
6131230454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1808190.
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 6131230454 is about 78302.1740055792. The cubic root of 6131230454 is about 1830.2730294253.
The spelling of 6131230454 in words is "six billion, one hundred thirty-one million, two hundred thirty thousand, four hundred fifty-four".
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