Base | Representation |
---|---|
bin | 1100001111000101001… |
… | …01101100010101101110 |
3 | 1111012011022220110211120 |
4 | 12013202211230111232 |
5 | 23342001310000340 |
6 | 521045113201410 |
7 | 42242143410366 |
oct | 6074245542556 |
9 | 1435138813746 |
10 | 420413359470 |
11 | 152329421515 |
12 | 6958b700266 |
13 | 3084c854280 |
14 | 164c33299a6 |
15 | ae08ab64d0 |
hex | 61e296c56e |
420413359470 has 32 divisors (see below), whose sum is σ = 1086606837792. Its totient is φ = 103486365312.
The previous prime is 420413359441. The next prime is 420413359481. The reversal of 420413359470 is 74953314024.
It is a happy 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, 538991097 + ... + 538991876.
It is an arithmetic number, because the mean of its divisors is an integer number (33956463681).
Almost surely, 2420413359470 is an apocalyptic number.
420413359470 is an abundant number, since it is smaller than the sum of its proper divisors (666193478322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420413359470 is a wasteful number, since it uses less digits than its factorization.
420413359470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077982996.
The product of its (nonzero) digits is 362880, while the sum is 42.
The spelling of 420413359470 in words is "four hundred twenty billion, four hundred thirteen million, three hundred fifty-nine thousand, four hundred seventy".
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