Search a number
-
+
2970382000 = 24531485191
BaseRepresentation
bin1011000100001100…
…0110111010110000
321200000022001002011
42301003012322300
522040404211000
61210425332304
7133415554555
oct26103067260
97600261064
102970382000
111294780a63
126aa937094
133845143b1
142026d6a2c
15125b932ba
hexb10c6eb0

2970382000 has 40 divisors (see below), whose sum is σ = 7182388512. Its totient is φ = 1188152000.

The previous prime is 2970381971. The next prime is 2970382021. The reversal of 2970382000 is 2830792.

It is a tau number, because it is divible by the number of its divisors (40).

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, 740596 + ... + 744595.

Almost surely, 22970382000 is an apocalyptic number.

2970382000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2970382000 is an abundant number, since it is smaller than the sum of its proper divisors (4212006512).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2970382000 is a wasteful number, since it uses less digits than its factorization.

2970382000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485214 (or 1485198 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 2970382000 is about 54501.2109957201. The cubic root of 2970382000 is about 1437.4875814932.

The spelling of 2970382000 in words is "two billion, nine hundred seventy million, three hundred eighty-two thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 1485191 2970382 5940764 7425955 11881528 14851910 23763056 29703820 37129775 59407640 74259550 118815280 148519100 185648875 297038200 371297750 594076400 742595500 1485191000 2970382000