Base | Representation |
---|---|
bin | 1000101001001010… |
… | …0011111000011100 |
3 | 12222200201101012012 |
4 | 2022102203320130 |
5 | 14222422340442 |
6 | 1022120130352 |
7 | 111331464152 |
oct | 21222437034 |
9 | 5880641165 |
10 | 2320121372 |
11 | a90714588 |
12 | 5490069b8 |
13 | 2ac89b8aa |
14 | 1801c93d2 |
15 | d8a48582 |
hex | 8a4a3e1c |
2320121372 has 12 divisors (see below), whose sum is σ = 4060986720. Its totient is φ = 1159839456.
The previous prime is 2320121341. The next prime is 2320121383. The reversal of 2320121372 is 2731210232.
It is a super-2 number, since 2×23201213722 = 10765926361622324768, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30473 + ... + 74624.
It is an arithmetic number, because the mean of its divisors is an integer number (338415560).
Almost surely, 22320121372 is an apocalyptic number.
It is an amenable number.
2320121372 is a deficient number, since it is larger than the sum of its proper divisors (1740865348).
2320121372 is a wasteful number, since it uses less digits than its factorization.
2320121372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110620 (or 110618 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 2320121372 is about 48167.6382231888. The cubic root of 2320121372 is about 1323.8442746661.
The spelling of 2320121372 in words is "two billion, three hundred twenty million, one hundred twenty-one thousand, three hundred seventy-two".
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