Base | Representation |
---|---|
bin | 10010000010110001… |
… | …110010011101011010 |
3 | 1212000012112002110010 |
4 | 102002301302131122 |
5 | 304134213142002 |
6 | 12522243102350 |
7 | 1254050635326 |
oct | 220261623532 |
9 | 55005462403 |
10 | 19373959002 |
11 | 8242105172 |
12 | 39083719b6 |
13 | 1a99a92088 |
14 | d1b0c0986 |
15 | 785d0746c |
hex | 482c7275a |
19373959002 has 32 divisors (see below), whose sum is σ = 39350323584. Its totient is φ = 6357848000.
The previous prime is 19373958997. The next prime is 19373959009. The reversal of 19373959002 is 20095937391.
19373959002 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×193739590022 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (19373959009) 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, 266188 + ... + 331064.
It is an arithmetic number, because the mean of its divisors is an integer number (1229697612).
Almost surely, 219373959002 is an apocalyptic number.
19373959002 is an abundant number, since it is smaller than the sum of its proper divisors (19976364582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19373959002 is a wasteful number, since it uses less digits than its factorization.
19373959002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65654.
The product of its (nonzero) digits is 459270, while the sum is 48.
The spelling of 19373959002 in words is "nineteen billion, three hundred seventy-three million, nine hundred fifty-nine thousand, two".
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