Base | Representation |
---|---|
bin | 111000000010001… |
… | …001001111101100 |
3 | 2102111221022220100 |
4 | 320002021033230 |
5 | 3411130230002 |
6 | 233141151100 |
7 | 32203413150 |
oct | 7002111754 |
9 | 2374838810 |
10 | 940086252 |
11 | 442721796 |
12 | 2229bb490 |
13 | 11c9c0571 |
14 | 8cbd3060 |
15 | 577e911c |
hex | 380893ec |
940086252 has 72 divisors (see below), whose sum is σ = 2718791712. Its totient is φ = 268300800.
The previous prime is 940086241. The next prime is 940086283. The reversal of 940086252 is 252680049.
It is a happy number.
It is a super-2 number, since 2×9400862522 = 1767524322398815008, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 341602 + ... + 344342.
It is an arithmetic number, because the mean of its divisors is an integer number (37760996).
Almost surely, 2940086252 is an apocalyptic number.
It is an amenable number.
940086252 is an abundant number, since it is smaller than the sum of its proper divisors (1778705460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
940086252 is a wasteful number, since it uses less digits than its factorization.
940086252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4119 (or 4114 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 940086252 is about 30660.8260162703. The cubic root of 940086252 is about 979.6160692393.
The spelling of 940086252 in words is "nine hundred forty million, eighty-six thousand, two hundred fifty-two".
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