Base | Representation |
---|---|
bin | 1101101011110100110… |
… | …1010010001000010100 |
3 | 211110211201001000210212 |
4 | 3122331031102020110 |
5 | 12322442232004230 |
6 | 300001000504552 |
7 | 22662030132452 |
oct | 3327515221024 |
9 | 743751030725 |
10 | 235102609940 |
11 | 90785326640 |
12 | 3969347b158 |
13 | 1922988b5a3 |
14 | b54409b9d2 |
15 | 61b0022895 |
hex | 36bd352214 |
235102609940 has 48 divisors (see below), whose sum is σ = 538878602304. Its totient is φ = 85447430400.
The previous prime is 235102609927. The next prime is 235102609949. The reversal of 235102609940 is 49906201532.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235102609949) 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, 148112 + ... + 701528.
It is an arithmetic number, because the mean of its divisors is an integer number (11226637548).
Almost surely, 2235102609940 is an apocalyptic number.
235102609940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
235102609940 is an abundant number, since it is smaller than the sum of its proper divisors (303775992364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235102609940 is a wasteful number, since it uses less digits than its factorization.
235102609940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 555368 (or 555366 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 41.
The spelling of 235102609940 in words is "two hundred thirty-five billion, one hundred two million, six hundred nine thousand, nine hundred forty".
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