Base | Representation |
---|---|
bin | 1011111010111001110… |
… | …01010001000011101110 |
3 | 1110011012100210120120101 |
4 | 11331130321101003232 |
5 | 23202310041042240 |
6 | 512054133341314 |
7 | 41406533014540 |
oct | 5753471210356 |
9 | 1404170716511 |
10 | 409580409070 |
11 | 14877a510548 |
12 | 6746779783a |
13 | 2c814418051 |
14 | 15b76701690 |
15 | a9c2a2339a |
hex | 5f5ce510ee |
409580409070 has 64 divisors (see below), whose sum is σ = 850777914240. Its totient is φ = 139061035008.
The previous prime is 409580409061. The next prime is 409580409109. The reversal of 409580409070 is 70904085904.
It is a super-2 number, since 2×4095804090702 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 409580409070.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9097776 + ... + 9142684.
It is an arithmetic number, because the mean of its divisors is an integer number (13293404910).
Almost surely, 2409580409070 is an apocalyptic number.
409580409070 is an abundant number, since it is smaller than the sum of its proper divisors (441197505170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
409580409070 is a wasteful number, since it uses less digits than its factorization.
409580409070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46189.
The product of its (nonzero) digits is 362880, while the sum is 46.
The spelling of 409580409070 in words is "four hundred nine billion, five hundred eighty million, four hundred nine thousand, seventy".
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