Base | Representation |
---|---|
bin | 10010101001101… |
… | …11010101100100 |
3 | 101220102012220220 |
4 | 21110313111210 |
5 | 310023330414 |
6 | 23305324340 |
7 | 3606632451 |
oct | 1124672544 |
9 | 356365826 |
10 | 156464484 |
11 | 803580a0 |
12 | 444966b0 |
13 | 26553447 |
14 | 16acc828 |
15 | db09ca9 |
hex | 9537564 |
156464484 has 24 divisors (see below), whose sum is σ = 398273568. Its totient is φ = 47413440.
The previous prime is 156464467. The next prime is 156464491. The reversal of 156464484 is 484464651.
It is a happy number.
156464484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1564644842 = 48962269506772512, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 592537 + ... + 592800.
It is an arithmetic number, because the mean of its divisors is an integer number (16594732).
Almost surely, 2156464484 is an apocalyptic number.
It is an amenable number.
156464484 is an abundant number, since it is smaller than the sum of its proper divisors (241809084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156464484 is a wasteful number, since it uses less digits than its factorization.
156464484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1185355 (or 1185353 counting only the distinct ones).
The product of its digits is 368640, while the sum is 42.
The square root of 156464484 is about 12508.5764178023. The cubic root of 156464484 is about 538.8550087713.
The spelling of 156464484 in words is "one hundred fifty-six million, four hundred sixty-four thousand, four hundred eighty-four".
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