| Base | Representation |
|---|---|
| bin | 111110101101010… |
| … | …100111001100000 |
| 3 | 2201022122200000000 |
| 4 | 332231110321200 |
| 5 | 4123312210342 |
| 6 | 252221300000 |
| 7 | 35033304636 |
| oct | 7655247140 |
| 9 | 2638580000 |
| 10 | 1052069472 |
| 11 | 49a958403 |
| 12 | 254404600 |
| 13 | 139c6b51c |
| 14 | 9da23356 |
| 15 | 6256944c |
| hex | 3eb54e60 |
1052069472 has 108 divisors (see below), whose sum is σ = 3107354796. Its totient is φ = 350619840.
The previous prime is 1052069467. The next prime is 1052069477. The reversal of 1052069472 is 2749602501.
1052069472 is a `hidden beast` number, since 1 + 0 + 520 + 69 + 4 + 72 = 666.
It is an interprime number because it is at equal distance from previous prime (1052069467) and next prime (1052069477).
It is a tau number, because it is divible by the number of its divisors (108).
It is a super-2 number, since 2×10520694722 = 2213700347828717568, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052069477) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 207447 + ... + 212457.
Almost surely, 21052069472 is an apocalyptic number.
1052069472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1052069472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1553677398).
1052069472 is an abundant number, since it is smaller than the sum of its proper divisors (2055285324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052069472 is an frugal number, since it uses more digits than its factorization.
1052069472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5045 (or 5016 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 1052069472 is about 32435.6204195326. The cubic root of 1052069472 is about 1017.0636658397.
The spelling of 1052069472 in words is "one billion, fifty-two million, sixty-nine thousand, four hundred seventy-two".
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