Base | Representation |
---|---|
bin | 100010010111101… |
… | …1111101110101100 |
3 | 2222101010210010102 |
4 | 1010233133232230 |
5 | 4330221121140 |
6 | 310235130232 |
7 | 40402620545 |
oct | 10457375654 |
9 | 2871123112 |
10 | 1153301420 |
11 | 542010477 |
12 | 2822a3978 |
13 | 154c2399b |
14 | ad2554cc |
15 | 6b3b3e15 |
hex | 44bdfbac |
1153301420 has 48 divisors (see below), whose sum is σ = 2675913408. Its totient is φ = 415303680.
The previous prime is 1153301419. The next prime is 1153301459. The reversal of 1153301420 is 241033511.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 1153301392 and 1153301401.
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 15 ways as a sum of consecutive naturals, for example, 65921 + ... + 81560.
It is an arithmetic number, because the mean of its divisors is an integer number (55748196).
Almost surely, 21153301420 is an apocalyptic number.
1153301420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1153301420 is an abundant number, since it is smaller than the sum of its proper divisors (1522611988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1153301420 is a wasteful number, since it uses less digits than its factorization.
1153301420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147530 (or 147528 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 1153301420 is about 33960.2918126450. The cubic root of 1153301420 is about 1048.6911643635.
Adding to 1153301420 its reverse (241033511), we get a palindrome (1394334931).
The spelling of 1153301420 in words is "one billion, one hundred fifty-three million, three hundred one thousand, four hundred twenty".
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