Base | Representation |
---|---|
bin | 1111110101111110… |
… | …1111110011100110 |
3 | 101222101200122111020 |
4 | 3331133233303212 |
5 | 32202224123201 |
6 | 1542003352010 |
7 | 210251355150 |
oct | 37537576346 |
9 | 11871618436 |
10 | 4252957926 |
11 | 1892758268 |
12 | 9a8382606 |
13 | 52a15b569 |
14 | 2c4b9dad0 |
15 | 19d590a36 |
hex | fd7efce6 |
4252957926 has 32 divisors (see below), whose sum is σ = 9724043520. Its totient is φ = 1214756256.
The previous prime is 4252957913. The next prime is 4252957937. The reversal of 4252957926 is 6297592524.
It is a super-2 number, since 2×42529579262 = 36175302240652442952, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140665 + ... + 168203.
It is an arithmetic number, because the mean of its divisors is an integer number (303876360).
Almost surely, 24252957926 is an apocalyptic number.
4252957926 is an abundant number, since it is smaller than the sum of its proper divisors (5471085594).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4252957926 is a wasteful number, since it uses less digits than its factorization.
4252957926 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31228.
The product of its digits is 2721600, while the sum is 51.
The square root of 4252957926 is about 65214.7063629056. The cubic root of 4252957926 is about 1620.1815990601.
The spelling of 4252957926 in words is "four billion, two hundred fifty-two million, nine hundred fifty-seven thousand, nine hundred twenty-six".
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