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3000505300030 = 257384611114489
BaseRepresentation
bin101011101010011100000…
…011010111010000111110
3101121211211101002011210001
4223222130003113100332
5343130013324100110
610214225121504514
7426531214144030
oct53523403272076
911554741064701
103000505300030
11a57564023107
124056271a213a
13189c3c41c4c4
14a532206bc50
15530b3ca763a
hex2ba9c0d743e

3000505300030 has 32 divisors (see below), whose sum is σ = 6172634070720. Its totient is φ = 1028717003520.

The previous prime is 3000505300007. The next prime is 3000505300031. The reversal of 3000505300030 is 300035050003.

It is a junction number, because it is equal to n+sod(n) for n = 3000505299980 and 3000505300007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000505300031) 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, 2135026 + ... + 3249514.

It is an arithmetic number, because the mean of its divisors is an integer number (192894814710).

Almost surely, 23000505300030 is an apocalyptic number.

3000505300030 is an abundant number, since it is smaller than the sum of its proper divisors (3172128770690).

3000505300030 is a wasteful number, since it uses less digits than its factorization.

3000505300030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152964.

The product of its (nonzero) digits is 675, while the sum is 19.

The spelling of 3000505300030 in words is "three trillion, five hundred five million, three hundred thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 38461 76922 192305 269227 384610 538454 1114489 1346135 2228978 2692270 5572445 7801423 11144890 15602846 39007115 78014230 42864361429 85728722858 214321807145 300050530003 428643614290 600101060006 1500252650015 3000505300030