Base | Representation |
---|---|
bin | 101100111110001001110… |
… | …110010000011101110010 |
3 | 101221102211212212210100110 |
4 | 230332021312100131302 |
5 | 401113111403001014 |
6 | 10323412452402150 |
7 | 436162564113525 |
oct | 54761166203562 |
9 | 11842755783313 |
10 | 3090394187634 |
11 | a916a0a52876 |
12 | 41ab32916356 |
13 | 195566209cb0 |
14 | a980c2c4bbc |
15 | 555c54d6d59 |
hex | 2cf89d90772 |
3090394187634 has 32 divisors (see below), whose sum is σ = 6797855635200. Its totient is φ = 930658804992.
The previous prime is 3090394187633. The next prime is 3090394187723. The reversal of 3090394187634 is 4367814930903.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3090394187633) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421490359 + ... + 421497690.
It is an arithmetic number, because the mean of its divisors is an integer number (212432988600).
Almost surely, 23090394187634 is an apocalyptic number.
3090394187634 is an abundant number, since it is smaller than the sum of its proper divisors (3707461447566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3090394187634 is a wasteful number, since it uses less digits than its factorization.
3090394187634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 842988114.
The product of its (nonzero) digits is 11757312, while the sum is 57.
The spelling of 3090394187634 in words is "three trillion, ninety billion, three hundred ninety-four million, one hundred eighty-seven thousand, six hundred thirty-four".
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