Base | Representation |
---|---|
bin | 10101001111100… |
… | …100000100010110 |
3 | 220211122001211222 |
4 | 111033210010112 |
5 | 1212214321210 |
6 | 55210530342 |
7 | 11555235140 |
oct | 2517440426 |
9 | 824561758 |
10 | 356401430 |
11 | 1731a7740 |
12 | 9b4369b2 |
13 | 58ab7b28 |
14 | 35495c90 |
15 | 21450655 |
hex | 153e4116 |
356401430 has 128 divisors (see below), whose sum is σ = 892062720. Its totient is φ = 98979840.
The previous prime is 356401429. The next prime is 356401433. The reversal of 356401430 is 34104653.
It is a self number, because there is not a number n which added to its sum of digits gives 356401430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (356401433) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 247994 + ... + 249426.
It is an arithmetic number, because the mean of its divisors is an integer number (6969240).
Almost surely, 2356401430 is an apocalyptic number.
356401430 is an abundant number, since it is smaller than the sum of its proper divisors (535661290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
356401430 is a wasteful number, since it uses less digits than its factorization.
356401430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1494.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 356401430 is about 18878.5971406776. The cubic root of 356401430 is about 709.0003985295. Note that the first 3 decimals are identical.
The spelling of 356401430 in words is "three hundred fifty-six million, four hundred one thousand, four hundred thirty".
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