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30013211000002 = 2787150731265051
BaseRepresentation
bin1101101001011111111101…
…10001111011110011000010
310221021020100021112002112111
412310233332301323303002
512413214024004000002
6143455513452445534
76215245230134206
oct664577661736302
9127236307462474
1030013211000002
11962159319197a
1234489177798aa
13139930644a009
1475a90bb5cb06
15370aa4a093d7
hex1b4bfec7bcc2

30013211000002 has 16 divisors (see below), whose sum is σ = 45080047056672. Its totient is φ = 14986531209600.

The previous prime is 30013210999973. The next prime is 30013211000029. The reversal of 30013211000002 is 20000011231003.

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, 23092377 + ... + 24357427.

It is an arithmetic number, because the mean of its divisors is an integer number (2817502941042).

Almost surely, 230013211000002 is an apocalyptic number.

30013211000002 is a deficient number, since it is larger than the sum of its proper divisors (15066836056670).

30013211000002 is a wasteful number, since it uses less digits than its factorization.

30013211000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1280913.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30013211000002 its reverse (20000011231003), we get a palindrome (50013222231005).

The spelling of 30013211000002 in words is "thirty trillion, thirteen billion, two hundred eleven million, two", and thus it is an aban number.

Divisors: 1 2 787 1574 15073 30146 1265051 2530102 11862451 23724902 995595137 1991190274 19068113723 38136227446 15006605500001 30013211000002