Base | Representation |
---|---|
bin | 101000011110000… |
… | …0101000111000010 |
3 | 10111122011211110001 |
4 | 1100330011013002 |
5 | 10240112124400 |
6 | 342425030214 |
7 | 45436121260 |
oct | 12074050702 |
9 | 3448154401 |
10 | 1357926850 |
11 | 6375725a5 |
12 | 31a92536a |
13 | 18843a417 |
14 | cc4bd430 |
15 | 7e333a6a |
hex | 50f051c2 |
1357926850 has 48 divisors (see below), whose sum is σ = 3056375808. Its totient is φ = 438186240.
The previous prime is 1357926839. The next prime is 1357926853. The reversal of 1357926850 is 586297531.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 1357926850.
It is not an unprimeable number, because it can be changed into a prime (1357926853) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108162 + ... + 120061.
It is an arithmetic number, because the mean of its divisors is an integer number (63674496).
Almost surely, 21357926850 is an apocalyptic number.
1357926850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1357926850 is an abundant number, since it is smaller than the sum of its proper divisors (1698448958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1357926850 is a wasteful number, since it uses less digits than its factorization.
1357926850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228259 (or 228254 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 46.
The square root of 1357926850 is about 36850.0590230192. The cubic root of 1357926850 is about 1107.3683972801.
It can be divided in two parts, 1357926 and 850, that added together give a triangular number (1358776 = T1648).
The spelling of 1357926850 in words is "one billion, three hundred fifty-seven million, nine hundred twenty-six thousand, eight hundred fifty".
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