Base | Representation |
---|---|
bin | 111101011001101… |
… | …101110100011110 |
3 | 2122210102010010120 |
4 | 331121231310132 |
5 | 4102204321304 |
6 | 250115415410 |
7 | 34346100003 |
oct | 7531556436 |
9 | 2583363116 |
10 | 1030151454 |
11 | 489548042 |
12 | 248bb4566 |
13 | 135566097 |
14 | 9ab598aa |
15 | 6068a0d9 |
hex | 3d66dd1e |
1030151454 has 8 divisors (see below), whose sum is σ = 2060302920. Its totient is φ = 343383816.
The previous prime is 1030151417. The next prime is 1030151461. The reversal of 1030151454 is 4541510301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
1030151454 is an admirable number.
It is a super-2 number, since 2×10301514542 = 2122424036356628232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85845949 + ... + 85845960.
It is an arithmetic number, because the mean of its divisors is an integer number (257537865).
Almost surely, 21030151454 is an apocalyptic number.
1030151454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030151454 is a wasteful number, since it uses less digits than its factorization.
1030151454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171691914.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 1030151454 is about 32095.9725510850. The cubic root of 1030151454 is about 1009.9511311845.
Adding to 1030151454 its reverse (4541510301), we get a palindrome (5571661755).
The spelling of 1030151454 in words is "one billion, thirty million, one hundred fifty-one thousand, four hundred fifty-four".
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