Base | Representation |
---|---|
bin | 1101000111010011… |
… | …00100111000010000 |
3 | 200011200001010022101 |
4 | 12203221210320100 |
5 | 103404340134324 |
6 | 3122343250144 |
7 | 336320465011 |
oct | 64351447020 |
9 | 20150033271 |
10 | 7040552464 |
11 | 2a93232300 |
12 | 1445a49954 |
13 | 88283409a |
14 | 4ab0b5008 |
15 | 2b3179944 |
hex | 1a3a64e10 |
7040552464 has 45 divisors (see below), whose sum is σ = 15001770511. Its totient is φ = 3198572960.
The previous prime is 7040552461. The next prime is 7040552503. The reversal of 7040552464 is 4642550407.
The square root of 7040552464 is 83908.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7040552461) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3690999 + ... + 3692905.
Almost surely, 27040552464 is an apocalyptic number.
7040552464 is the 83908-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7040552464
7040552464 is an abundant number, since it is smaller than the sum of its proper divisors (7961218047).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7040552464 is an equidigital number, since it uses as much as digits as its factorization.
7040552464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3844 (or 1920 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 37.
The cubic root of 7040552464 is about 1916.6180757368.
It can be divided in two parts, 7040 and 552464, that added together give a square (559504 = 7482).
The spelling of 7040552464 in words is "seven billion, forty million, five hundred fifty-two thousand, four hundred sixty-four".
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