Base | Representation |
---|---|
bin | 111110110100111… |
… | …111100111111000 |
3 | 2201110102210012202 |
4 | 332310333213320 |
5 | 4124321020410 |
6 | 252332325332 |
7 | 35056346006 |
oct | 7664774770 |
9 | 2643383182 |
10 | 1054079480 |
11 | 4a1000573 |
12 | 255013848 |
13 | 13a4c338c |
14 | 9ddc7a76 |
15 | 62814ca5 |
hex | 3ed3f9f8 |
1054079480 has 16 divisors (see below), whose sum is σ = 2371678920. Its totient is φ = 421631776.
The previous prime is 1054079461. The next prime is 1054079483. The reversal of 1054079480 is 849704501.
It is a super-4 number, since 4×10540794804 (a number of 37 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1054079483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13175954 + ... + 13176033.
Almost surely, 21054079480 is an apocalyptic number.
1054079480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1054079480 is an abundant number, since it is smaller than the sum of its proper divisors (1317599440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054079480 is a wasteful number, since it uses less digits than its factorization.
1054079480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26351998 (or 26351994 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 1054079480 is about 32466.5902120934. The cubic root of 1054079480 is about 1017.7109632657.
The spelling of 1054079480 in words is "one billion, fifty-four million, seventy-nine thousand, four hundred eighty".
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