Base | Representation |
---|---|
bin | 110001110010111011111… |
… | …111011111110111001110 |
3 | 110010010122102210011021220 |
4 | 301302323333133313032 |
5 | 422031122133440330 |
6 | 11140004324304210 |
7 | 502141026451056 |
oct | 61627377376716 |
9 | 13103572704256 |
10 | 3421947952590 |
11 | 10aa270455772 |
12 | 473243542066 |
13 | 1ba8c4298c2b |
14 | bb8a1d6c566 |
15 | 5e02cdd9710 |
hex | 31cbbfdfdce |
3421947952590 has 16 divisors (see below), whose sum is σ = 8212675086288. Its totient is φ = 912519454016.
The previous prime is 3421947952589. The next prime is 3421947952639. The reversal of 3421947952590 is 952597491243.
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 7 ways as a sum of consecutive naturals, for example, 57032465847 + ... + 57032465906.
It is an arithmetic number, because the mean of its divisors is an integer number (513292192893).
Almost surely, 23421947952590 is an apocalyptic number.
3421947952590 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3421947952590 is an abundant number, since it is smaller than the sum of its proper divisors (4790727133698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3421947952590 is a wasteful number, since it uses less digits than its factorization.
3421947952590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114064931763.
The product of its (nonzero) digits is 24494400, while the sum is 60.
The spelling of 3421947952590 in words is "three trillion, four hundred twenty-one billion, nine hundred forty-seven million, nine hundred fifty-two thousand, five hundred ninety".
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